General information
H II 66 is the double star at magnitude 8 that is placed in Delphinus constellation and has apparent size of 6 angular seconds.
Because of low brightness and large angular size, double star is available for observations through a 5-inch telescope.
Information for observations
Tonight, 2024-05-21, double star H II 66 will be visible all night. At 22:41 the object will be placed at east, 3° above your horizon, and will be observable until around 04:17 when fade from view as dawn breaks southeast. Maximum elevation, 63° above horizon, will be reached at 04:16, when double star will be placed at southeast.
H II 66 on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Delphinus |
Magnitude | 8 |
Apparent size | 6" |
Right ascension | 20h 46m 13s |
Declination | 15° 54′ 26″ |