Double stars : H I 77

Celestial motion
Date: 2024-04-30
Astronomical night: 22:09 - 04:49 (GMT -5)
H I 77 Celestial motion
TimeElevationAzimuth
RiseDusk60°219° (Southwest)
Set03:490°291° (West)
Maximum elevation

Dusk

61°

219° (Southwest)

Elevation

H I 77 Celestial motion
Information about H I 77

General information

H I 77 is the double star at magnitude 9 that is placed in Crater constellation and has apparent size of 3 angular seconds.
Because of low brightness and large angular size, double star is available for observations through a 5-inch telescope.

Information for observations

Tonight, 2024-04-30, double star H I 77 will become observable at southwest as the dusk sky fades, 60° above your horizon, at 22:09. At this time, the object will be at its highest elevation. At 03:49 the object will sink below the horizon at west.
 

H I 77 on the sky map

H I 77 on the sky map
Object type

Double Star

Alternative names

Constellation

Crater

Magnitude

9

Apparent size3"
Right ascension11h 2m 6s
Declination15° 41′ 32″
Nearest objects with greater magnitude
Object typeMagnitude
H N 104Double Star8.4
H N 142Double Star7.01
H V 61Double Star5.62
H IV 112Double Star7.85
H III 51Double Star6.33
H I 27Double Star6.26
H V 60Double Star6.86
H VI 13Double Star5.53