{"id":37,"date":"2016-01-12T23:54:07","date_gmt":"2016-01-12T23:54:07","guid":{"rendered":"http:\/\/www.astronotas.org\/messier\/?p=37"},"modified":"2019-11-28T20:11:41","modified_gmt":"2019-11-29T00:11:41","slug":"m1","status":"publish","type":"post","link":"https:\/\/www.astronotas.org\/messier\/m1\/","title":{"rendered":"Messier 1"},"content":{"rendered":"\n
\"M1\"<\/a><\/figure>\n\n\n\n

Objeto: M1<\/strong><\/p>\n\n\n\n

Constelaci\u00f3n: Taurus
Fecha: 1992.12.27 | Hora: 6:10 UT
Lugar: Bo. Sumidero, Aguas Buenas, PR<\/p>\n\n\n\n

Tipo de objeto: Remanente de supernova
Nombre: Nebulosa del Cangrejo, NGC 1952
Magnitud: 8.4 | Tama\u00f1o: 6′ x 4″
A.R. 5h34.5m | Dec. +22\u00b001′
\u00c9poca: 2000.0<\/p>\n\n\n\n

Instrumento: Meade MTS-SN 6
Ocular: 25 mm MA | Aumento: 60x
Campo aparente: 40\u00b0 | Campo actual: 40′
Otros: lente Barlow 2x, filtro nebular (narrowband)<\/p>\n\n\n\n

Carta en Uranometr\u00eda 2000.0: 135<\/p>\n\n\n\n

\"M1\"<\/a>
DDS2 @ Wikisky.org<\/figcaption><\/figure>\n\n\n\n

Descripci\u00f3n<\/h3>\n\n\n\n

Espa\u00f1ol:<\/strong> M1, la famosa “Nebulosa del Cangrejo”, est\u00e1 localizada a 2\u00b0 al norte-noroeste de la estrella Zeta <\u03b6> Tauri, el “cuerno” sur del Toro. Esta nubecilla fue el resultado de la explosi\u00f3n de una supernova, que fue vista en el a\u00f1o 1054. A 30x, la nebulosa se ve como una peque\u00f1a nebulosidad ovalada, en un \u00e1rea poblada por estrellas de ditintas magnitudes. Cuando se usa un filtro, se elimina cierta cantidad de dichas estrellas (las m\u00e1s d\u00e9biles), y resulta m\u00e1s c\u00f3moda la observaci\u00f3n de la nebulosa, aunque no se produce una mejora significativa en el objeto. La mejor imagen de M1 se obtiene a 60x, pues ya se detecta la forma, a\u00fan ovalada, pero irregular, de la nube. La iluminaci\u00f3n es bastante homog\u00e9nea en toda la extensi\u00f3n de la superficie del objeto, a excepci\u00f3n de la porci\u00f3n central, que resulta un poco m\u00e1s brillante. Ninguna otra estructura es visible en este telescopio.<\/p>\n\n\n\n

English:<\/strong> M1, the famous Crab Nebula, is located just over 2\u00b0 north-northeast of Zeta <\u03b6> Tauri, the southern horn of Taurus, the Bull. This nebula is the result of a supernova explosion witnessed by Chinese and Arab astronomers in 1054. At 30x, the nebula looks as a small oval smudge surrounded by stars of different magnitudes. A filter helps to darken out some of the fainter stars, allowing a better view of M1, even though the nebula itself doesn’t get any better. The best view is at 60x; at that magnification the irregular oval shape becomes visible, and the central portion brightens a little. No other feature is detectable in this telescope.<\/p>\n\n\n\n

\"M1\"<\/a>
Hunter Wilson [origen<\/a>]<\/figcaption><\/figure>\n\n\n\n

Cometarios de Messier en 1771:<\/strong> El cometa de 1758, el 28 de agosto estuvo entre los cuernos del Toro; descubr\u00ed sobre el cuerno meridional, y a poca distancia de la estrella \u03b6 de dicha constelaci\u00f3n, una luz p\u00e1lida, alargada con la forma de la llama de una vela, sin estrellas. Esta luz era m\u00e1s o menos similar a la del cometa que observ\u00e9 entonces; sin embargo era un poco m\u00e1s brillante, m\u00e1s blanca y un poco m\u00e1s alargada que la del cometa, que siempre me hab\u00eda parecido tener la cabellera redonda, sin la aparici\u00f3n de una cola o una barba. El 12 de septiembre del mismo a\u00f1o, determin\u00e9 la posici\u00f3n de esta nebulosa, su ascensi\u00f3n recta fue determinada en 80\u00b0<\/span> 0′ 33″ y su declinaci\u00f3n de 21\u00b0<\/span> 45′ 27″ boreal. Esta nebulosa se indica en la carta de la ruta aparente del cometa de 1758.<\/p>\n\n\n\n

Comentarios de Messier en 1784:<\/strong> Nebulosa arriba el cuerno meridional del Toro, no contiene ninguna estrella; es una luz blancuzca, alargada en forma de la luz de una vela, descubierta mientras observaba el cometa de 1758. V\u00e9ase la carta de este cometa, Mem. Acad. a\u00f1o 1759, p\u00e1gina 188;  <\/em>observada por el Doctor B\u00e9vis hacia 1731. Esta es reportada en el Atlas celeste<\/em> ingl\u00e9s.<\/p>\n\n\n\n

Mapa para localizar a M1<\/strong><\/p>\n\n\n\n

\"Mapa<\/a>
Haga click para agrandar.<\/figcaption><\/figure>\n\n\n\n
\"M1\"<\/a>
NASA<\/a>, ESA<\/a>, J. Hester and A. Loll (Arizona State University) [origen<\/a>]<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

Objeto: M1 Constelaci\u00f3n: TaurusFecha: 1992.12.27 | Hora: 6:10 UTLugar: Bo. Sumidero, Aguas Buenas, PR Tipo de objeto: Remanente de supernovaNombre: Nebulosa del Cangrejo, NGC 1952Magnitud: 8.4 | Tama\u00f1o: 6′ x 4″A.R. 5h34.5m | Dec. +22\u00b001′\u00c9poca: 2000.0 Instrumento: Meade MTS-SN 6Ocular: 25… Continue Reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[4,82,5,6,463],"class_list":["post-37","post","type-post","status-publish","format-standard","hentry","category-remanentes-de-supernova","tag-m1","tag-messier-1","tag-nebulosa-del-cangrejo","tag-ngc-1952","tag-taurus"],"yoast_head":"\nMessier 1 - Cat\u00e1logo Messier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.astronotas.org\/messier\/m1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Messier 1 - Cat\u00e1logo Messier\" \/>\n<meta property=\"og:description\" content=\"Objeto: M1 Constelaci\u00f3n: TaurusFecha: 1992.12.27 | Hora: 6:10 UTLugar: Bo. Sumidero, Aguas Buenas, PR Tipo de objeto: Remanente de supernovaNombre: Nebulosa del Cangrejo, NGC 1952Magnitud: 8.4 | Tama\u00f1o: 6′ x 4″A.R. 5h34.5m | Dec. +22\u00b001′\u00c9poca: 2000.0 Instrumento: Meade MTS-SN 6Ocular: 25… Continue Reading →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.astronotas.org\/messier\/m1\/\" \/>\n<meta property=\"og:site_name\" content=\"Cat\u00e1logo Messier\" \/>\n<meta property=\"article:published_time\" content=\"2016-01-12T23:54:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-11-29T00:11:41+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.astronotas.org\/messier\/wp-content\/uploads\/2019\/11\/001.gif\" \/>\n<meta name=\"author\" content=\"juan luis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"juan luis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.astronotas.org\/messier\/m1\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.astronotas.org\/messier\/m1\/\"},\"author\":{\"name\":\"juan luis\",\"@id\":\"https:\/\/www.astronotas.org\/messier\/#\/schema\/person\/47f3e3fbc242354902b655953644912b\"},\"headline\":\"Messier 1\",\"datePublished\":\"2016-01-12T23:54:07+00:00\",\"dateModified\":\"2019-11-29T00:11:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.astronotas.org\/messier\/m1\/\"},\"wordCount\":591,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.astronotas.org\/messier\/m1\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.astronotas.org\/messier\/wp-content\/uploads\/2019\/11\/001.gif\",\"keywords\":[\"M1\",\"Messier 1\",\"Nebulosa del Cangrejo\",\"NGC 1952\",\"Taurus\"],\"articleSection\":[\"Remanentes de supernova\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.astronotas.org\/messier\/m1\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.astronotas.org\/messier\/m1\/\",\"url\":\"https:\/\/www.astronotas.org\/messier\/m1\/\",\"name\":\"Messier 1 - 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