{"id":394,"date":"2022-01-03T10:05:20","date_gmt":"2022-01-03T01:05:20","guid":{"rendered":"https:\/\/astronote.ksgnet.org\/?p=394"},"modified":"2022-01-04T18:35:40","modified_gmt":"2022-01-04T09:35:40","slug":"ngc2264-ic2169","status":"publish","type":"post","link":"https:\/\/astronote.ksgnet.org\/index.php\/2022\/01\/03\/ngc2264-ic2169\/","title":{"rendered":"NGC2264 &#038; IC2169"},"content":{"rendered":"\n<p><b>NGC 2264<\/b>\u00a0is the designation number of the\u00a0<a title=\"New General Catalogue\" href=\"https:\/\/en.wikipedia.org\/wiki\/New_General_Catalogue\">New General Catalogue<\/a>\u00a0that identifies two\u00a0<a title=\"Astronomical object\" href=\"https:\/\/en.wikipedia.org\/wiki\/Astronomical_object\">astronomical objects<\/a>\u00a0as a single object: the\u00a0<a title=\"Cone Nebula\" href=\"https:\/\/en.wikipedia.org\/wiki\/Cone_Nebula\">Cone Nebula<\/a>, and the Christmas Tree Cluster. Two other objects are within this designation but not officially included, the\u00a0<a class=\"mw-redirect\" title=\"Snowflake Cluster\" href=\"https:\/\/en.wikipedia.org\/wiki\/Snowflake_Cluster\">Snowflake Cluster<\/a>,<sup id=\"cite_ref-3\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-3\">[3]<\/a><\/sup><sup id=\"cite_ref-4\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-4\">[4]<\/a><\/sup>\u00a0and the\u00a0<a title=\"Fox Fur Nebula\" href=\"https:\/\/en.wikipedia.org\/wiki\/Fox_Fur_Nebula\">Fox Fur Nebula<\/a>.<sup id=\"cite_ref-5\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-5\">[5]<\/a><\/sup><\/p>\n<p>All of the objects are located in the\u00a0<a class=\"mw-redirect\" title=\"Monoceros constellation\" href=\"https:\/\/en.wikipedia.org\/wiki\/Monoceros_constellation\">Monoceros constellation<\/a>\u00a0and are located about 720\u00a0<a title=\"Parsec\" href=\"https:\/\/en.wikipedia.org\/wiki\/Parsec\">parsecs<\/a>\u00a0or 2,300\u00a0<a title=\"Light-year\" href=\"https:\/\/en.wikipedia.org\/wiki\/Light-year\">light-years<\/a>\u00a0from\u00a0<a title=\"Earth\" href=\"https:\/\/en.wikipedia.org\/wiki\/Earth\">Earth<\/a>.<sup id=\"cite_ref-MaizApellaniz_2-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-MaizApellaniz-2\">[2]<\/a><\/sup>\u00a0Due to its relative proximity and large size, it is extremely well studied.<sup id=\"cite_ref-Pearson_6-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-Pearson-6\">[6]<\/a><\/sup><\/p>\n<p>NGC 2264 is sometimes referred to as the Christmas Tree Cluster and the\u00a0<a title=\"Cone Nebula\" href=\"https:\/\/en.wikipedia.org\/wiki\/Cone_Nebula\">Cone Nebula<\/a>. However, the designation of NGC 2264 in the\u00a0<a title=\"New General Catalogue\" href=\"https:\/\/en.wikipedia.org\/wiki\/New_General_Catalogue\">New General Catalogue<\/a>\u00a0refers to both objects and not the cluster alone.<sup id=\"cite_ref-cseligman_7-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/NGC_2264#cite_note-cseligman-7\">[7]<\/a><\/sup><\/p>\n<p>(quote from Wikipedia)<\/p>\n<hr \/>\n<blockquote>\n<p style=\"text-align: center;\">&gt;&gt; <a href=\"https:\/\/www.flickr.com\/photos\/130600202@N05\/51795812734\/sizes\/l\/\" target=\"_blank\" rel=\"noopener\">Show big size photograph on the new tab.<\/a> &lt;&lt;&lt;<br \/>&gt;&gt;&gt; <a href=\"https:\/\/www.astrobin.com\/users\/Tadayoshi\/\" target=\"_blank\" rel=\"noopener\">My page in Astrobin on the new tab.<\/a> &lt;&lt;&lt;<\/p>\n<\/blockquote>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-401\" src=\"https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-1024x676.jpg\" alt=\"\" width=\"620\" height=\"409\" srcset=\"https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-1024x676.jpg 1024w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-300x198.jpg 300w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-768x507.jpg 768w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-1536x1013.jpg 1536w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-973x642.jpg 973w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated-508x335.jpg 508w, https:\/\/astronote.ksgnet.org\/wp-content\/uploads\/2022\/01\/NGC2264_E180A6_HLRGB_20220103_0925_Annotated.jpg 2048w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/p>\n<table style=\"width: 100%; height: 560px;\">\n<tbody>\n<tr style=\"height: 137px;\">\n<td style=\"height: 137px; width: 22.0968%;\">Date and Place<\/td>\n<td style=\"height: 137px; width: 76.6129%;\">\n<p>2021-Dec-28, 29, 30, 31<br \/>Fujigane Remote Observatory, Yamanashi, Japan<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"height: 27px; width: 22.0968%;\">Scope<\/td>\n<td style=\"height: 27px; width: 76.6129%;\">Takahashi Epsilon180ED + BetaSGR Focuser<\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"height: 27px; width: 22.0968%;\">Mount<\/td>\n<td style=\"height: 27px; width: 76.6129%;\">Skywatcher EQ8<\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"height: 27px; width: 22.0968%;\">Camera<\/td>\n<td style=\"height: 27px; width: 76.6129%;\">ZWO ASI6200MM-Pro : -25[deg-c]<\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"height: 27px; width: 22.0968%;\">Auto guiding<\/td>\n<td style=\"height: 27px; width: 76.6129%;\">QHY mini guide scope + ZWO ASI120<\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"height: 72px; width: 22.0968%;\">Filter<\/td>\n<td style=\"height: 72px; width: 76.6129%;\">\n<p>Astrodon Tru-balance Gen.2 E-series LRGB Filter<br \/>Astrodon Ha 5[nm] Filter<\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 74px;\">\n<td style=\"height: 74px; width: 22.0968%;\">Exposure<\/td>\n<td style=\"height: 74px; width: 76.6129%;\">Epsilon180ED + ASI6200MM-Pro<br \/>L : 34&#215;600[s], R : 12&#215;600[s], G :12&#215;600[s], B : 12&#215;600[s]<br \/>, Ha : 23&#215;900[s]<br \/>Total :1,045[min] = 17.4[hr]<\/td>\n<\/tr>\n<tr style=\"height: 169px;\">\n<td style=\"height: 169px; width: 22.0968%;\">Software<\/td>\n<td style=\"height: 169px; width: 76.6129%;\">\n<p>Astroart8 with SHS Version 7.6 Build 92<br \/>PHD Guiding 2.6.10<br \/>Pixinsight 1.8.8-11<br \/>Photoshop CC 2022<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>NGC 2264\u00a0is the designation &#8230;<\/p>\n","protected":false},"author":3,"featured_media":409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[8,9],"tags":[51,16,30,20,70,69],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/posts\/394"}],"collection":[{"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/comments?post=394"}],"version-history":[{"count":5,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/posts\/394\/revisions"}],"predecessor-version":[{"id":402,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/posts\/394\/revisions\/402"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/media\/409"}],"wp:attachment":[{"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/media?parent=394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/categories?post=394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astronote.ksgnet.org\/index.php\/wp-json\/wp\/v2\/tags?post=394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}