General information
Double Star H III 4 has the magnitude of 5 and is placed in Cassiopeia constellation. The double star's apparent sizes are 7 angular seconds.
Having high brightness and large apparent size, double star is available for observations through a pair of binoculars or small telescope.
Information for observations
Tonight, 2024-05-17, double star H III 4 will be visible all night. At 22:35 the object will be placed at north, 17° above your horizon, and will be observable until around 04:23 when fade from view as dawn breaks northeast. Maximum elevation, 32° above horizon, will be reached at 04:22, when double star will be placed at northeast.
H III 4 on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Cassiopeia |
Magnitude | 5 |
Apparent size | 7" |
Right ascension | 2h 29m 4s |
Declination | 67° 24′ 9″ |