General information
Double Star H IV 21 has the magnitude of 2 and is placed in Orion constellation. The double star's apparent sizes are 58 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, 2024-04-26, double star H IV 21 will rise at west at 21:26 and will sink below the horizon at west at 21:56.
H IV 21 on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Orion |
Magnitude | 2 |
Apparent size | 58" |
Right ascension | 5h 40m 46s |
Declination | 1° 56′ 33″ |