General information
H III 30* is the double star at magnitude 4 that is placed in Leo constellation and has apparent size of 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, 2024-05-14, double star H III 30* will become observable at west as the dusk sky fades, 53° above your horizon, at 22:30. At this time, the object will be at its highest elevation. At 03:24 the object will sink below the horizon at northwest.
H III 30* on the sky map
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Object type | Double Star |
Alternative names | |
Constellation | Leo |
Magnitude | 4 |
Apparent size | 7" |
Right ascension | 10h 55m 37s |
Declination | 24° 44′ 59″ |