General information
Double Star H III 81 has the magnitude of 8 and is placed in Lyra constellation. The double star's apparent sizes are 17 angular seconds.
Because of low brightness and large angular size, double star is available for observations through a 5-inch telescope.
Information for observations
2024-05-17 double star H III 81 will be visible all night. At 22:35 the object will be placed at northeast, 34° above your horizon, and will be observable until around 04:23 when fade from view as dawn breaks west. Maximum elevation, 88° above horizon, will be reached at 03:30, when double star will be placed at south.
H III 81 on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Lyra |
Magnitude | 8 |
Apparent size | 17" |
Right ascension | 18h 45m 11s |
Declination | 38° 18′ 55″ |