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public  Dölsach, Austria Dölsach, Austria  ⓘ
TimezoneEurope/Vienna
Sunrise: 5:16 
Transit: 13:10 
Sunset: 21:05
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All Constellations » Octans » 

γ2 Octantis (gamma2 Octantis)

Below the horizon.  Never rises today
Alt: -54.71°   Az: 178.07°   Direction: South-South-West

γ2 Octantis is a hypergiant star of spectral class K0 in the constellation of Octans.

γ2 Octantis visual magnitude is 5.73. Because of its faintness, γ2 Octantis is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of γ2 Octantis (gamma2 Octantis) star
DSS2 image of γ2 Octantis. The red arrow shows the motion of γ2 Octantis during the next 10000 years (-5.83 arcmin in Right Ascension and -4.33 arcmin in declination);

Celestial Coordinates

Apparent

23h 58m 52s
-82° 01’ 41”
12h 32m 12s
12h 31m 05s

J2000

23h 57m 32s
-82° 10’ 12”

Galactic Coordinates

305.14°
-34.73°

Finder Chart

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Finder chart for γ2 Octantis (gamma2 Octantis).

Magnitude, Color, Spectral Class

5.73
Hypergiant

0.81
K0III
4626K

The red dot in the diagram below shows where γ2 Octantis is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of γ2 Octantis. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

γ2 Octantis is distant 314.07 light years from the Sun and it is moving far from the Sun at the speed of 27 kilometers per second.

96.34
314.07
27 km/s
-0.035 arcsec/y
-0.026"/y

Alternative Designations

γ2 Octantis
(gamma2 Octantis)
SAO258996
SAO258996

Visibility from Your Location

γ2 Octantis (gamma2 Octantis) is currently not visible from Dölsach, Austria