General information
H III 113a is the double star at magnitude 7 that is placed in Cygnus constellation and has apparent size of 11 angular seconds.
Because of low brightness and large angular size, double star is available for observations through a 5-inch telescope.
Information for observations
2024-04-26 double star H III 113a will be visible all night. At 22:03 the object will be placed at northeast, 2° above your horizon, and will be observable until around 04:56 when fade from view as dawn breaks east. Maximum elevation, 74° above horizon, will be reached at 04:55, when double star will be placed at east.
H III 113a on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Cygnus |
Magnitude | 7 |
Apparent size | 11" |
Right ascension | 20h 5m 57s |
Declination | 35° 47′ 18″ |