Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:12 
Transit: 12:56 
Sunset: 20:41
warning Set your observing location to get relevant data
Search  close
All Constellations » Perseus » 

HR890

Above the horizon.  Circumpolar today
Alt: 77.61°   Az: 282.39°   Direction: West-North-West

HR890 is a double main-sequence star of spectral class B7 in the constellation of Perseus.

HR890 visual magnitude is 5.28. Because of its faintness, HR890 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.

Image of HR890 star
DSS2 image of HR890. The red arrow shows the motion of HR890 during the next 10000 years (4.67 arcmin in Right Ascension and -4.33 arcmin in declination);

Celestial Coordinates

Apparent

03h 02m 41s
+52° 27’ 02”
01h 20m 27s
04h 23m 08s

J2000

03h 00m 52s
+52° 21’ 06”

Galactic Coordinates

142.11°
-5.63°

Finder Chart

loader
  Loading map...
Finder chart for HR890.

Magnitude, Color, Spectral Class

5.28
Main-sequence

-1.66
B7V
10795K

The red dot in the diagram below shows where HR890 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR890. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR890 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 HR890 double sysyem:

5.28
6.68
1.4
11.9 arcsec

Distance, Radial Speed, Proper Motion

HR890 is distant 795.12 light years from the Sun and it is moving towards the Sun at the speed of 5 kilometers per second.

243.90
795.12
-5 km/s
0.028 arcsec/y
-0.026"/y

Alternative Designations

SAO23763
SAO23763

Visibility from Your Location

HR890 is circumpolar and transits at 11:36 UTC (altitude: 89.0°)