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public LocationGreenwich, UK
Sunrise: 5:07 
Transit: 13:06 
Sunset: 21:04
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Andromeda » 


Above the horizon.  Rise: 20:16 | Tran: 6:09 | Set: 15:59
Alt: 66.35°   Az: 128.74°   Direction: South-East

HR275 is a hypergiant star of spectral class K0 in the constellation of Andromeda.

HR275 visual magnitude is 5.98. Because of its faintness, HR275 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.

HR275 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere.

Image of HR275 star
DSS2 image of HR275. The red arrow shows the motion of HR275 during the next 10000 years (5.83 arcmin in Right Ascension and -12.00 arcmin in declination);

Celestial Coordinates


00h 59m 35s
+34° 04’ 58”
22h 31m 13s
23h 30m 48s


00h 58m 14s
+33° 57’ 02”

Galactic Coordinates


Finder Chart

Finder chart HR275 star
Simplified finder chart for HR275.

Magnitude, Color, Spectral Class



The red dot in the diagram below shows where HR275 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR275. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR275 is distant 189.65 light years from the Sun and it is moving towards the Sun at the speed of 17 kilometers per second.

58.17 pc
189.65 ly
-17 km/s
0.035 arcsec/y
-0.072 "/y

Alternative Designations


Visibility from Your Location

Today's HR275 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 55.9°
Max altitude: 72.6°
Azimuth: 304.1°