{"id":102,"date":"2016-01-17T16:56:57","date_gmt":"2016-01-17T16:56:57","guid":{"rendered":"http:\/\/www.astronotas.org\/messier\/?p=102"},"modified":"2023-12-09T13:20:18","modified_gmt":"2023-12-09T17:20:18","slug":"m15","status":"publish","type":"post","link":"https:\/\/www.astronotas.org\/messier\/m15\/","title":{"rendered":"Messier 15"},"content":{"rendered":"\n
\"M15\"<\/a><\/figure>\n\n\n\n

Objeto: M15<\/strong><\/p>\n\n\n\n

Constelaci\u00f3n: Pegasus
Fecha: 1994.06.12 | Hora: 3:10 UT
Lugar: Hacienda La Esperanza, Manat\u00ed, PR<\/p>\n\n\n\n

Tipo de objeto: C\u00famulo globular, clase IV
Nombre: NGC 7078
Magnitud: 6.4 | Tama\u00f1o: 12′
R.A. 21h30.0m | Dec. +12\u00b010′
\u00c9poca: 2000.0<\/p>\n\n\n\n

Instrumento: Meade MTS-SN 6
Ocular: 8.8 mm UWA | Aumento: 87x
Campo aparente: 84\u00b0 | Campo actual: 57′
Otros:<\/p>\n\n\n\n

Carta en Uranometr\u00eda 2000.0: 210<\/p>\n\n\n\n

\"M15\"<\/a>
DSS2 @ Wikisky.org<\/figcaption><\/figure>\n\n\n\n

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

Espa\u00f1ol:<\/strong> M15 es uno de los mejores c\u00famulos globulares que he visto. Localizarlo resulta f\u00e1cil si se usa a Enif como punto de partida. Igualmente, es buena referencia la constelaci\u00f3n de Equuleus. El tama\u00f1o de M15 es considerable; adem\u00e1s, el c\u00famulo es brillante. Por otra parte, su centro es denso, y un sinn\u00famero de estrellas pueden resolverse con facilidad. Un excelente objeto.<\/p>\n\n\n\n

English:<\/strong> M15 is one of the finest globular clusters I’ve seen. It’s easy to locate using Enif as a starting point. The neighboring constellation of Equuleus is also a good reference. The size of M15 is considerable, in addition the cluster is quite bright. The center is dense, and countless stars can be easily resolved. An excellent object.<\/p>\n\n\n\n

\"M15\"<\/a>
Hunter Wilson [origen<\/a>]<\/figcaption><\/figure>\n\n\n\n

Cometarios de Messier en 1771: <\/strong>La noche del 3 al 4 de junio de 1764, descubr\u00ed una nebulosa entre la cabeza de Pegaso y la del peque\u00f1o Caballo; es redonda, su di\u00e1metro es de alrededor de 3 minutos de grado, el centro es brillante, no distingu\u00ed ninguna estrella; habi\u00e9ndola examinado con un telescopio gregoriano que aumentaba ciento cuatro veces, esta estuvo poco elevada sobre el horizonte, y puede ser que vista a una altura m\u00e1s grande se puedan percibir estrellas; la compar\u00e9 con la estrella \u03b4 del peque\u00f1o Caballo; su ascensi\u00f3n recta fue concluida de 319\u00b0 40′ 19″ y su declinaci\u00f3n de 10\u00b0 40′ 3″ boreal. Tambi\u00e9n marqu\u00e9 esta nebulosa en la carta de la ruta aparente del cometa de 1764.<\/p>\n\n\n\n

En las Memorias de la Academia de 1746, M. Maraldi habla de esta nebulosa. \u00abDivis\u00e9, dice \u00e9l, entre la estrella \u03b5 del Pegaso y \u03b2 del peque\u00f1o Caballo, una estrella nebulosa bastante clara que est\u00e1 compuesta de m\u00faltiples estrellas, de la que determin\u00e9 la ascensi\u00f3n recta de 319\u00b0 27′ 6″ y la declinaci\u00f3n de 11\u00b0 2′ 22″\u00bb.<\/p>\n\n\n\n

\"M15\"<\/a>
T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOAO\/AURA\/NSF) [origen<\/a>] <\/figcaption><\/figure>\n\n\n\n

Comentarios de Messier en 1783:<\/strong> Nebulosa sin estrella, entre la cabeza de Pegaso y la del peque\u00f1o Caballo; es redonda, el centro es brillante, su posici\u00f3n determinada en comparaci\u00f3n con \u03b4 del peque\u00f1o Caballo. M. Maraldi, en las Memorias de la Academia de 1746, habla de esta nebulosa: \u00abDivis\u00e9, dir\u00eda, entre la estrella \u03b5 de Pegaso y \u03b2 del peque\u00f1o Caballo, una estrella nebulosa bastante clara, que est\u00e1 compuesta de muchas estrellas; su ascensi\u00f3n recta es de 319\u00b0 27′ 6″ y su declinaci\u00f3n septentrional de 11\u00b0 2′ 22″\u00bb.<\/p>\n\n\n\n

Mapa para localizar a M15<\/strong><\/p>\n\n\n\n

\"Mapa<\/a>
Haga click para agrandar.<\/figcaption><\/figure>\n\n\n\n
\"M15\"<\/a>
NOAO\/AURA\/NSF [origen<\/a>] <\/figcaption><\/figure>\n\n\n\n
\"M15\"<\/a>
Adam Block\/Mount Lemmon SkyCenter\/University of Arizona. [origen<\/a>] <\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

Objeto: M15 Constelaci\u00f3n: PegasusFecha: 1994.06.12 | Hora: 3:10 UTLugar: Hacienda La Esperanza, Manat\u00ed, PR Tipo de objeto: C\u00famulo globular, clase IVNombre: NGC 7078Magnitud: 6.4 | Tama\u00f1o: 12′R.A. 21h30.0m | Dec. +12\u00b010′\u00c9poca: 2000.0 Instrumento: Meade MTS-SN 6Ocular: 8.8 mm UWA |… 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":[10],"tags":[59,57,103,58,56],"class_list":["post-102","post","type-post","status-publish","format-standard","hentry","category-cumulos-globulares","tag-equuleus","tag-m15","tag-messier-15","tag-ngc-7078","tag-pegasus"],"yoast_head":"\nMessier 15 - 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