Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:09 
Transit: 12:56 
Sunset: 20:44
warning Set your observing location to get relevant data
Search  close
All Constellations » Andromeda » 

7 Andromedae

Above the horizon.  Circumpolar today
Alt: 16.89°   Az: 333.56°   Direction: North-North-West

7 Andromedae is a hypergiant star of spectral class F0 in the constellation of Andromeda.

7 Andromedae visual magnitude is 4.52. Because of its moderate brightness, 7 Andromedae is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of 7 Andromedae star
DSS2 image of 7 Andromedae. The red arrow shows the motion of 7 Andromedae during the next 1000 years (1.53 arcmin in Right Ascension and 1.63 arcmin in declination);

Celestial Coordinates

Apparent

23h 13m 42s
+49° 32’ 40”
09h 15m 51s
08h 29m 34s

J2000

23h 12m 33s
+49° 24’ 23”

Galactic Coordinates

106.87°
-10.36°

Finder Chart

loader
  Loading map...
Finder chart for 7 Andromedae.

Magnitude, Color, Spectral Class

4.52
Hypergiant

2.57
F0V
7526K

The red dot in the diagram below shows where 7 Andromedae is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 7 Andromedae. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

7 Andromedae is distant 79.86 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

24.50
79.86
13 km/s
0.092 arcsec/y
0.098"/y

Alternative Designations

7 Andromedae
SAO52787
SAO52787
Gl 891.1

Visibility from Your Location

7 Andromedae is circumpolar and transits at 07:40 UTC (altitude: 88.1°)