We use cookies to deliver essential features and to measure their performance. By using this site you accept our Privacy Policies.
A Complete Guide to the Solar System and the Night Sky
Help keep this site free and ads-free: donate now!
public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:39  
clear_day Transit: 12:56  
SunsetSet: 20:14
sunny DaytimeWhat's Visible Now?
All Constellations » Octans » 

HR6837

Altitude: -47.3°   Azimuth: 193.6°   Direction: South-South-West

HR6837 is a giant star in the constellation of Octans.

HR6837 visual magnitude is 5.95. Because of its reltive faintness, HR6837 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR6837 is -0.037 arcsec per year in Right Ascension and -0.062 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR6837 star
DSS2 image of HR6837. The red arrow shows the motion of HR6837 during the next 10000 years (-6.17 arcmin in Right Ascension and -10.33 arcmin in declination);

Key facts about HR6837

5.95
Giant

HR6837 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -47.3°
Azimuth: 193.6°
Direction: South-South-West

Celestial coordinates and finder chart of HR6837

HR6837 is situated close to the southern celestial pole and, as such, it is easilty visible for most part of the year from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR6837 are provided in the following table:

18h 29m 19s
-80° 13’ 58”
313.74°
-25.77°
Octans

The simplified sky map below shows the position of HR6837 in the sky:

Finder chart HR6837 star
Simplified finder chart for HR6837.

Visibility of HR6837 from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

HR6837 is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of HR6837 from the Sun and relative movement

HR6837 is distant 348.29 light years from the Sun and it is moving towards the Sun at the speed of 14 kilometers per second.

106.84 pc
348.29 ly
-14 km/s
-0.037 arcsec/year
-0.062 arcsec/year

Spectral properties of HR6837

HR6837 belongs to spectral class K2 and has a luminosity class of III corresponding to a giant star.

0.81
K2III
4389K

The red dot in the diagram below shows where HR6837 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR6837. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR6837

SAO258796
SAO258796