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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 6:55  
clear_day Transit: 12:11  
SunsetSet: 17:29
sunny DaytimeWhat's Visible Now?
All Constellations » Auriga » 


Altitude: 0.7°   Azimuth: 354.1°   Direction: North

HR2792 is a hypergiant star in the constellation of Auriga.

HR2792 visual magnitude is 6.4. Because of its reltive faintness, HR2792 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 HR2792 is -0.003 arcsec per year in Right Ascension and -0.038 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2792 star
DSS2 image of HR2792. The red arrow shows the motion of HR2792 during the next 10000 years (-0.50 arcmin in Right Ascension and -6.33 arcmin in declination);

Key facts about HR2792


HR2792 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 0.7°
Azimuth: 354.1°
Direction: North

Celestial coordinates and finder chart of HR2792

HR2792 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2792 are provided in the following table:

07h 22m 13s
+38° 59’ 45”

The simplified sky map below shows the position of HR2792 in the sky:

Finder chart HR2792 star
Simplified finder chart for HR2792.

Visibility of HR2792 from your location

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

HR2792 is circumpolar and transits at 21:01 UTC (altitude: 77.5°)

Distance of HR2792 from the Sun and relative movement

HR2792 is distant 532.68 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

163.40 pc
532.68 ly
3 km/s
-0.003 arcsec/year
-0.038 arcsec/year

Spectral properties of HR2792

HR2792 belongs to spectral class K0


The red dot in the diagram below shows where HR2792 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2792. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2792