Messier 12
Messier 12 or M 12 (also designated NGC 6218) is a globular cluster in the constellation of Ophiuchus. It was discovered by the French astronomer Charles Messier on May 30, 1764, who described it as a "nebula without stars". In dark conditions this cluster can be faintly seen with a pair of binoculars. Resolving the stellar components requires a telescope with an aperture of 8 in (20 cm) or greater. In a 10 in (25 cm) scope, the granular core shows a diameter of 3′ (arcminutes) surrounded by a 10′ halo of stars.
* Messier 12, from 2MASS
* M12 with amateur telescope
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Messier 12
Messier 12 or M 12 (also designated NGC 6218) is a globular cluster in the constellation of Ophiuchus. It was discovered by the French astronomer Charles Messier on May 30, 1764, who described it as a "nebula without stars". In dark conditions this cluster can be faintly seen with a pair of binoculars. Resolving the stellar components requires a telescope with an aperture of 8 in (20 cm) or greater. In a 10 in (25 cm) scope, the granular core shows a diameter of 3′ (arcminutes) surrounded by a 10′ halo of stars.
* Messier 12, from 2MASS
* M12 with amateur telescope
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*
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... قم 12 وبالتالي فاسمه مسييه 12.
@ar
El Cúmulo globular M12 (tambié ...... ravitacional de la Vía Láctea.
@es
M 12 (conosciuto anche come NG ...... lla costellazione dell'Ofiuco.
@it
M12 (NGC6218) はへびつかい座にある球状星団。距 ...... や明るさが同程度なのに、密集度などのタイプが違うのが面白い。
@ja
M12 (ook bekend als Messier 12 ...... ns bolvormige sterrenhoop M10.
@nl
M12 (ou NGC 6218) est un amas ...... par William Herschel en 1783.
@fr
M12（NGC 6218）是一蛇夫座球状星团与M10相距3. ...... 看见它。它的星等为+6.6, M10距离地球14000光年。
@zh
Messier 12 (NGC 6218) é um agl ...... culos ou telescópios amadores.
@pt
Messier 12 (również M12 lub NG ...... roku przez Charlesa Messiera.
@pl
Messier 12 oder M12 (auch als ...... sprünglichen Masse entspricht.
@de
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727,032,765
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M12 core by HST, 3.18′ view
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25بك المحتوى هنا ينقصه الاستشه ...... قم 12 وبالتالي فاسمه مسييه 12.
@ar
El Cúmulo globular M12 (tambié ...... ndo este cúmulo a la clase IX.
@es
M 12 (conosciuto anche come NG ...... lla costellazione dell'Ofiuco.
@it
M12 (NGC6218) はへびつかい座にある球状星団。距 ...... 集まった中心部の周囲には色とりどりの星の集団に囲まれている。
@ja
M12 (ook bekend als Messier 12 ...... ns bolvormige sterrenhoop M10.
@nl
M12 (ou NGC 6218) est un amas ...... par William Herschel en 1783.
@fr
M12（NGC 6218）是一蛇夫座球状星团与M10相距3. ...... 看见它。它的星等为+6.6, M10距离地球14000光年。
@zh
Messier 12 (NGC 6218) é um agl ...... culos ou telescópios amadores.
@pt
Messier 12 (również M12 lub NG ...... roku przez Charlesa Messiera.
@pl
Messier 12 oder M12 (auch als ...... ls 20.000 Lichtjahre entfernt.
@de
label
Cúmulo globular M12
@es
M 12 (шаровое скопление)
@ru
M12 (amas globulaire)
@fr
M12 (astronomia)
@it
M12 (天体)
@ja
M12 (球狀星團)
@zh
Messier 12
@de
Messier 12
@en
Messier 12
@nl
Messier 12
@pl
