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public  Paintsville, United States Paintsville, United States  ⓘ
TimezoneAmerica/New_York
Sunrise: 6:11 
Transit: 13:33 
Sunset: 20:55
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All Constellations » Octans » 

ε Octantis (epsilon Octantis)

Below the horizon.  Never rises today
Alt: -41.48°   Az: 191.66°   Direction: South-West

ε Octantis is a variable giant star of spectral class M5 in the constellation of Octans.

ε Octantis visual magnitude is 5.1. Because of its faintness, ε 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 ε Octantis (epsilon Octantis) star
DSS2 image of ε Octantis. The red arrow shows the motion of ε Octantis during the next 10000 years (7.17 arcmin in Right Ascension and -7.50 arcmin in declination);

Celestial Coordinates

Apparent

22h 22m 43s
-80° 18’ 38”
07h 43m 24s
06h 06m 07s

J2000

22h 20m 01s
-80° 26’ 22”

Galactic Coordinates

310.04°
-34.5°

Finder Chart

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Finder chart for ε Octantis (epsilon Octantis).

Magnitude, Color, Spectral Class

5.1
Giant

0.52
M5III
3839K

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

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

Distance, Radial Speed, Proper Motion

ε Octantis is distant 268.31 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.

82.30
268.31
12 km/s
0.043 arcsec/y
-0.045"/y

Alternative Designations

ε Octantis
(epsilon Octantis)
SAO258928
SAO258928

Visibility from Your Location

ε Octantis (epsilon Octantis) is currently not visible from Paintsville, United States