We use cookies to deliver essential features and to measure their performance. Learn more.
Love TheSkyLive? Donate Now!
public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:12 
Transit: 13:06 
Sunset: 20:59
sunny   (Daytime)   What's Visible Now?
All Constellations » Andromeda » 

HR90

Above the horizon.  Circumpolar today
Alt: 61.98°   Az: 257.12°   Direction: West-South-West

HR90 is a variable and double giant star of spectral class S6 in the constellation of Andromeda.

HR90 visual magnitude is 7.39. Because of its faintness, HR90 is not visible to the naked eye.

Image of HR90 star
DSS2 image of HR90. The red arrow shows the motion of HR90 during the next 10000 years (-1.17 arcmin in Right Ascension and -3.83 arcmin in declination);

Celestial Coordinates

Apparent

00h 25m 20s
+38° 42’ 47”
02h 23m 46s
02h 49m 07s

J2000

00h 24m 02s
+38° 34’ 37”

Galactic Coordinates

117.07°
-23.98°

Finder Chart

Finder chart HR90 star
Simplified finder chart for HR90.

Magnitude, Color, Spectral Class

7.39
Giant

S6III
3201K

Star System Properties

HR90 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR90 double sysyem:

7.39
12.29
4.9
84.6 arcsec

Alternative Designations

SAO53860
SAO53860

Visibility from Your Location

HR90 is circumpolar and transits at 04:19 UTC (altitude: 77.2°)