{"id":105,"date":"2016-01-18T01:44:17","date_gmt":"2016-01-18T01:44:17","guid":{"rendered":"http:\/\/www.astronotas.org\/messier\/?p=105"},"modified":"2023-12-09T13:37:42","modified_gmt":"2023-12-09T17:37:42","slug":"m16","status":"publish","type":"post","link":"https:\/\/www.astronotas.org\/messier\/m16\/","title":{"rendered":"Messier 16"},"content":{"rendered":"\n
\"M16\"<\/a><\/figure>\n\n\n\n

Objeto: M16<\/strong><\/p>\n\n\n\n

Constelaci\u00f3n: Serpens
Fecha: 1994.08.04 | Hora: 4:50 UT
Lugar: Jauca, Santa Isabel, PR<\/p>\n\n\n\n

Tipo de objeto: Nebulosa y c\u00famulo abierto, clase C
Nombre: Nebulosa del \u00c1guila, Eagle Nebula, NGC 6611
Magnitud: 6.0 | Tama\u00f1o: 35′ x 28′
R.A. 18h18.8m | Dec. \u201313\u00b047′
\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: 294<\/p>\n\n\n\n

\"M16\"<\/a>
John Mirtle [origin<\/a>]<\/figcaption><\/figure>\n\n\n\n

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

Espa\u00f1ol:<\/strong> Si las fotograf\u00edas de M16 muestran una impresionante nebulosa con muchos detalles, tal vez no haya otro objeto de espacio profundo que decepcione m\u00e1s que este cuando se mira por un telescopio. La nebulosidad que puede verse es tan rala y tenue que apenas se distingue. Menos a\u00fan, no trate de ver la forma de \u00e1guila que se localizar\u00eda al centro de la nebulosa, pues apenas s\u00ed notar\u00e1 una parte m\u00e1s oscura. Probablemente, este panorama cambie en un telescopio m\u00e1s potente, pero en el de 6 pulgadas (15.4 cm) lo que se ve con mayor claridad son las estrellas del c\u00famulo que rodea a la nebulosa. El uso de un filtro para nebulosas ayuda muy poco. Generalmente, el c\u00famulo abierto asociado a este objeto es considerado ser M16, mientras que la nebulosidad recibe el nombre de IC 4703.<\/p>\n\n\n\n

\"M16\"<\/a>
Adam Block\/Mount Lemmon SkyCenter\/University of Arizona [origen<\/a>]<\/figcaption><\/figure>\n\n\n\n

English: <\/b>If photographs of M16 show a stunning nebula with many details, perhaps there is no other deep sky object more disappointing in the telescope than this one. The detectable nebulosity is so faint that it is barely distinguishable. Don’t even try to see the famous “eagle” located at center of the nebula either, because you will hardly see a darker shade. Probably, this situation may change in a more powerful telescope, but in the 6-incher (15.4 cm), the only clear object is the open cluster “surrounding” the nebula. Using a filter does helps but a little. The open cluster associated with this object is actually considered to be the real M16, while the nebula is IC 4703.<\/p>\n\n\n\n

\"M16\"<\/a>
Coraz\u00f3n de M16 en luz infrarroja. ESO\/M.McCaughrean & M.Andersen (AIP). [origen<\/a>] <\/figcaption><\/figure>\n\n\n\n

Cometarios de Messier en 1771:<\/strong> La misma noche del 3 al 4 de junio, descubr\u00ed un c\u00famulo de peque\u00f1as estrellas, mezclado con una luz d\u00e9bil, pr\u00f3xima a la cola de la Serpiente, a poca distancia del paralelo de la estrella \u03be de esta constelaci\u00f3n: este c\u00famulo puede tener 8 minutos de grado de extensi\u00f3n: con un anteojo d\u00e9bil, sus estrellas parecen de la forma de una nebulosa; pero empleando un buen instrumento se distinguen sus estrellas, y se nota adem\u00e1s una nebulosidad que tienen tres de estas estrellas. Determin\u00e9 la posici\u00f3n del medio de este c\u00famulo; su ascensi\u00f3n recta fue de 271\u00b0 15′ 3″ y su declinaci\u00f3n de 13\u00b0 51′ 44″ meridional.<\/p>\n\n\n\n

Comentarios de Messier en 1783:<\/strong> C\u00famulo de peque\u00f1as estrellas, mezclado con una luz tenue, cerca de la cola de la Serpiente, a poca distancia del paralelo de \u03b6 de esta constelaci\u00f3n; con un anteojo d\u00e9bil este c\u00famulo parece una nebulosa.<\/p>\n\n\n\n

Mapa para localizar a M16<\/strong><\/p>\n\n\n\n

\"Mapa<\/a>
Haga click para agrandar. <\/figcaption><\/figure>\n\n\n\n
\"M16\"<\/a>
ESO [origen<\/a>] <\/figcaption><\/figure>\n\n\n\n
\"M16\"<\/a>
Pilares de la creaci\u00f3n, 20 anos despu\u00e9s. NASA, ESA, and the Hubble Heritage Team (STScI\/AURA). [origen<\/a>] <\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

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