{"id":504,"date":"2013-08-23T01:43:36","date_gmt":"2013-08-22T23:43:36","guid":{"rendered":"http:\/\/new.astrofili-vittorioveneto.it\/index.php\/gallerie\/sistema-solare-comete-2\/"},"modified":"2026-01-08T02:27:45","modified_gmt":"2026-01-08T01:27:45","slug":"sistema-solare-comete","status":"publish","type":"page","link":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/","title":{"rendered":"Comete"},"content":{"rendered":"<p style=\"text-align: left;\">Una <b>co<\/b><b>meta<\/b>\u00a0\u00e8 un oggetto celeste relativamente piccolo, simile ad un\u00a0<a title=\"Asteroide\" href=\"https:\/\/it.wikipedia.org\/wiki\/Asteroide\">asteroide<\/a>\u00a0ma composto prevalentemente di\u00a0<a title=\"Ghiaccio\" href=\"https:\/\/it.wikipedia.org\/wiki\/Ghiaccio\">ghiaccio<\/a>. Nel\u00a0<a title=\"Sistema solare\" href=\"https:\/\/it.wikipedia.org\/wiki\/Sistema_solare\">Sistema solare<\/a>, le orbite delle comete si estendono oltre quella di\u00a0<a title=\"Plutone (astronomia)\" href=\"https:\/\/it.wikipedia.org\/wiki\/Plutone_(astronomia)\">Plutone<\/a>. Le comete che entrano nel sistema interno, e si rendono quindi visibili ad occhi umani, hanno spesso\u00a0<a title=\"Orbita ellittica\" href=\"https:\/\/it.wikipedia.org\/wiki\/Orbita_ellittica\">orbite ellittiche<\/a>. Spesso descritte come &#8220;palle di neve sporche&#8221;, le comete sono composte per la maggior parte di sostanze volatili come\u00a0<a title=\"Biossido di carbonio\" href=\"https:\/\/it.wikipedia.org\/wiki\/Biossido_di_carbonio\">biossido di carbonio<\/a>,\u00a0<a title=\"Metano\" href=\"https:\/\/it.wikipedia.org\/wiki\/Metano\">metano<\/a>\u00a0e\u00a0<a title=\"Acqua\" href=\"https:\/\/it.wikipedia.org\/wiki\/Acqua\">acqua<\/a>\u00a0ghiacciati, con mescolati aggregati di\u00a0<a title=\"Polvere\" href=\"https:\/\/it.wikipedia.org\/wiki\/Polvere\">polvere<\/a>\u00a0e vari minerali. La sublimazione delle sostanze volatili quando la cometa \u00e8 in prossimit\u00e0 del\u00a0<a title=\"Sole\" href=\"https:\/\/it.wikipedia.org\/wiki\/Sole\">Sole<\/a>\u00a0causa la formazione della\u00a0<a title=\"Chioma (astronomia)\" href=\"https:\/\/it.wikipedia.org\/wiki\/Chioma_(astronomia)\">chioma<\/a>\u00a0e della\u00a0<a title=\"Coda (astronomia)\" href=\"https:\/\/it.wikipedia.org\/wiki\/Coda_(astronomia)\">coda<\/a>.<\/p>\n<p style=\"text-align: left;\">Si pensa che le comete siano dei residui rimasti dalla condensazione della\u00a0<a title=\"Nebulosa\" href=\"https:\/\/it.wikipedia.org\/wiki\/Nebulosa\">nebulosa<\/a>\u00a0da cui si form\u00f2 il Sistema Solare: le zone periferiche di tale nebulosa sarebbero state abbastanza fredde da permettere all&#8217;acqua di trovarsi in forma solida (invece che come\u00a0<a title=\"Gas\" href=\"https:\/\/it.wikipedia.org\/wiki\/Gas\">gas<\/a>). \u00c8 sbagliato descrivere le comete come asteroidi circondati da ghiaccio: i bordi esterni del\u00a0<a title=\"Disco di accrescimento\" href=\"https:\/\/it.wikipedia.org\/wiki\/Disco_di_accrescimento\">disco di accrescimento<\/a>\u00a0della nebulosa erano cos\u00ec freddi che i corpi in via di formazione non subirono la\u00a0<a title=\"Differenziazione planetaria\" href=\"https:\/\/it.wikipedia.org\/wiki\/Differenziazione_planetaria\">differenziazione<\/a>\u00a0sperimentata da corpi in orbite pi\u00f9 vicine al Sole. (<a title=\"Comete\" href=\"https:\/\/it.wikipedia.org\/wiki\/Comete\" target=\"_blank\" rel=\"noopener noreferrer\">wikipedia&#8230;<\/a>)<\/p>\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:66.74757%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"2671\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/dsc_3195_vazz\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=1800%2C1192&amp;ssl=1\" data-orig-size=\"1800,1192\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1595119143&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;50&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;5&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"DSC_3195_Vazz\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=800%2C530&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=660%2C437&amp;ssl=1\" data-attachment-id=\"2671\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/dsc_3195_vazz\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=1800%2C1192&amp;ssl=1\" data-orig-size=\"1800,1192\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1595119143&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;50&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;5&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"DSC_3195_Vazz\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=800%2C530&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz.jpg?fit=660%2C437&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 1 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w\" alt=\"\" data-height=\"1192\" data-id=\"2671\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/dsc_3195_vazz\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg\" data-width=\"1800\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/DSC_3195_Vazz-1600x1060.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:33.25243%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"2670\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/imgp6548_coll\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=3000%2C2000&amp;ssl=1\" data-orig-size=\"3000,2000\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;CARLO&quot;,&quot;camera&quot;:&quot;PENTAX K-70&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1595116927&quot;,&quot;copyright&quot;:&quot;CARLOC&quot;,&quot;focal_length&quot;:&quot;70&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;40.02&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMGP6548_Coll\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=660%2C440&amp;ssl=1\" data-attachment-id=\"2670\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/imgp6548_coll\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=3000%2C2000&amp;ssl=1\" data-orig-size=\"3000,2000\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;CARLO&quot;,&quot;camera&quot;:&quot;PENTAX K-70&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1595116927&quot;,&quot;copyright&quot;:&quot;CARLOC&quot;,&quot;focal_length&quot;:&quot;70&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;40.02&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMGP6548_Coll\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll.jpg?fit=660%2C440&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 2 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"\" data-height=\"2000\" data-id=\"2670\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/imgp6548_coll\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg\" data-width=\"3000\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2020\/07\/IMGP6548_Coll-1600x1067.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1141\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/3-cometa-hartley-teleobiettivo-300-mm\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=3888%2C2592&amp;ssl=1\" data-orig-size=\"3888,2592\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"001_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Hartley&lt;br \/&gt;\nStrumento:Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 10 ottobre 2010&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Hartley&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=660%2C440&amp;ssl=1\" data-attachment-id=\"1141\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/3-cometa-hartley-teleobiettivo-300-mm\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=3888%2C2592&amp;ssl=1\" data-orig-size=\"3888,2592\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"001_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Hartley&lt;br \/&gt;\nStrumento:Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 10 ottobre 2010&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Hartley&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm.jpg?fit=660%2C440&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 3 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"Cometa Hartley\" data-height=\"2592\" data-id=\"1141\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/3-cometa-hartley-teleobiettivo-300-mm\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg\" data-width=\"3888\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/3-cometa-hartley-teleobiettivo-300-mm-1600x1066.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:33.33333%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1142\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/2-holmes-03-11-2007-newton-40-4-pose-da-15secondi\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=2377%2C1607&amp;ssl=1\" data-orig-size=\"2377,1607\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"004_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes&lt;br \/&gt;\nStrumento: Newton 410mm f\/5.3&lt;br \/&gt;\nCamera: Canon 400D | 4x15sec&lt;br \/&gt;\nData: 3 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Holmes&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=800%2C540&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=660%2C446&amp;ssl=1\" data-attachment-id=\"1142\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/2-holmes-03-11-2007-newton-40-4-pose-da-15secondi\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=2377%2C1607&amp;ssl=1\" data-orig-size=\"2377,1607\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"004_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes&lt;br \/&gt;\nStrumento: Newton 410mm f\/5.3&lt;br \/&gt;\nCamera: Canon 400D | 4x15sec&lt;br \/&gt;\nData: 3 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Holmes&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=800%2C540&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi.jpg?fit=660%2C446&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 4 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"Cometa Holmes\" data-height=\"1607\" data-id=\"1142\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/2-holmes-03-11-2007-newton-40-4-pose-da-15secondi\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg\" data-width=\"2377\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/2-Holmes-03-11-2007-newton-40-4-pose-da-15secondi-1600x1081.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1143\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/4-holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-piu-luminosa\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=1438%2C942&amp;ssl=1\" data-orig-size=\"1438,942\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"005_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes &amp;#8211; Alpha Persei&lt;br \/&gt;\nStrumento: Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 11 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Holmes&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=800%2C524&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=660%2C432&amp;ssl=1\" data-attachment-id=\"1143\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/4-holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-piu-luminosa\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=1438%2C942&amp;ssl=1\" data-orig-size=\"1438,942\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"005_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes &amp;#8211; Alpha Persei&lt;br \/&gt;\nStrumento: Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 11 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Holmes&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=800%2C524&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?fit=660%2C432&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 5 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?strip=info&#038;w=1438&#038;ssl=1 1438w\" alt=\"Cometa Holmes\" data-height=\"942\" data-id=\"1143\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/4-holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-piu-luminosa\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi\u00f9-luminosa-.jpg\" data-width=\"1438\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/4-Holmes-11-11-2007-teleobiettivo-300mm-alfa-perseo-la-stella-pi%C3%B9-luminosa-.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:33.33333%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1144\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=645%2C841&amp;ssl=1\" data-orig-size=\"645,841\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"006_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes &amp;#8211; Luna&lt;br \/&gt;\nStrumento: Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 26 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Confronto di dimensioni cometa Holmes e Luna&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=460%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=645%2C841&amp;ssl=1\" data-attachment-id=\"1144\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=645%2C841&amp;ssl=1\" data-orig-size=\"645,841\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"006_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Holmes &amp;#8211; Luna&lt;br \/&gt;\nStrumento: Tair-3s 300mm f4.5&lt;br \/&gt;\nCamera: Canon 400D&lt;br \/&gt;\nData: 26 novembre 2007&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Confronto di dimensioni cometa Holmes e Luna&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=460%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?fit=645%2C841&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 6 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?strip=info&#038;w=645&#038;ssl=1 645w\" alt=\"Confronto di dimensioni cometa Holmes e Luna\" data-height=\"841\" data-id=\"1144\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg\" data-width=\"645\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/7-stesso-tele-300mm-26-11-07-per-vedere-la-grandezza.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1145\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/zc-109-swift-tuttle-di-bruno\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=3778%2C2878&amp;ssl=1\" data-orig-size=\"3778,2878\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"003_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Swift-Tuttle&lt;br \/&gt;\nStrumento: n.d.&lt;br \/&gt;\nCamera: n.d.&lt;br \/&gt;\nData: n.d.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Swift-Tuttle&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=787%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=660%2C503&amp;ssl=1\" data-attachment-id=\"1145\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/zc-109-swift-tuttle-di-bruno\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=3778%2C2878&amp;ssl=1\" data-orig-size=\"3778,2878\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"003_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Swift-Tuttle&lt;br \/&gt;\nStrumento: n.d.&lt;br \/&gt;\nCamera: n.d.&lt;br \/&gt;\nData: n.d.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Swift-Tuttle&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=787%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno......jpg?fit=660%2C503&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 7 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"Cometa Swift-Tuttle\" data-height=\"2878\" data-id=\"1145\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/zc-109-swift-tuttle-di-bruno\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg\" data-width=\"3778\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/zc-109-swift-tuttle-di-bruno.....-1575x1200.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" data-attachment-id=\"1146\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/attachment\/1146\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=3888%2C2592&amp;ssl=1\" data-orig-size=\"3888,2592\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;image description&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;?????????????????&quot;}\" data-image-title=\"002_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Tuttle&lt;br \/&gt;\nStrumento: n.d.&lt;br \/&gt;\nCamera: n.d.&lt;br \/&gt;\nData: n.d.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Tuttle in Andromeda&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=660%2C440&amp;ssl=1\" data-attachment-id=\"1146\" data-permalink=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/attachment\/1146\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=3888%2C2592&amp;ssl=1\" data-orig-size=\"3888,2592\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;image description&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;?????????????????&quot;}\" data-image-title=\"002_cometa\" data-image-description=\"&lt;p&gt;Soggetto: Cometa Tuttle&lt;br \/&gt;\nStrumento: n.d.&lt;br \/&gt;\nCamera: n.d.&lt;br \/&gt;\nData: n.d.&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cometa Tuttle in Andromeda&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=800%2C533&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2.jpg?fit=660%2C440&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Apri immagine 8 di 8 a schermo intero\"srcset=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"Cometa Tuttle in Andromeda\" data-height=\"2592\" data-id=\"1146\" data-link=\"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/immagini\/sistema-solare\/sistema-solare-comete\/attachment\/1146\/\" data-url=\"https:\/\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg\" data-width=\"3888\" src=\"https:\/\/i0.wp.com\/www.astrofili-vittorioveneto.it\/wp-content\/uploads\/2013\/08\/cometa-Tuttle-cotellazione-Andromeda-vicino-beta-2-1600x1066.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Una cometa\u00a0\u00e8 un oggetto celeste relativamente piccolo, simile ad un\u00a0asteroide\u00a0ma composto prevalentemente di\u00a0ghiaccio. Nel\u00a0Sistema solare, le orbite delle comete si estendono oltre quella di\u00a0Plutone. Le comete che entrano nel sistema interno, e si rendono quindi visibili ad occhi umani, hanno spesso\u00a0orbite ellittiche. Spesso descritte come &#8220;palle di neve sporche&#8221;, le &#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":787,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-504","page","type-page","status-publish","hentry","column","threecol"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/pages\/504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/comments?post=504"}],"version-history":[{"count":15,"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/pages\/504\/revisions"}],"predecessor-version":[{"id":8924,"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/pages\/504\/revisions\/8924"}],"up":[{"embeddable":true,"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/pages\/787"}],"wp:attachment":[{"href":"https:\/\/www.astrofili-vittorioveneto.it\/index.php\/wp-json\/wp\/v2\/media?parent=504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}