We use cookies to deliver essential features and to measure their performance. By using this site you accept our Privacy Policies.
A Complete Guide to the Solar System and the Night Sky
Help keep this site free and ads-free! Donate Now!
public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:43  
clear_day Transit: 12:56  
SunsetSet: 20:10
sunny DaytimeWhat's Visible Now?
All Constellations » Grus » 

HR8501

Altitude: -21.7°   Azimuth: 207.0°   Direction: South-South-West

HR8501 is a double main-sequence star in the constellation of Grus.

HR8501 visual magnitude is 5.37. Because of its reltive faintness, HR8501 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 HR8501 is 0.429 arcsec per year in Right Ascension and -0.667 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR8501 star
DSS2 image of HR8501. The red arrow shows the motion of HR8501 during the next 1000 years (7.15 arcmin in Right Ascension and -11.12 arcmin in declination);

Key facts about HR8501

5.37
Main-sequence

HR8501 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -21.7°
Azimuth: 207.0°
Direction: South-South-West

Celestial coordinates and finder chart of HR8501

HR8501 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8501 are provided in the following table:

22h 18m 15s
-53° 37’ 40”
339.03°
-51.39°
Grus

The simplified sky map below shows the position of HR8501 in the sky:

Finder chart HR8501 star
Simplified finder chart for HR8501.

Visibility of HR8501 from your location

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

HR8501 is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of HR8501 from the Sun and relative movement

HR8501 is distant 44.37 light years from the Sun and it is moving towards the Sun at the speed of 14 kilometers per second.

13.61 pc
44.37 ly
-14 km/s
0.429 arcsec/year
-0.667 arcsec/year

Spectral properties of HR8501

HR8501 belongs to spectral class G3 and has a luminosity class of V corresponding to a main-sequence star.

4.70
G3V
5968K

The red dot in the diagram below shows where HR8501 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8501. Attribution: Richard Powell / CC BY-SA

HR8501 star system properties

HR8501 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 HR8501 double sysyem:

5.37
9.87
4.5
3 arcsec

Alternative designations of HR8501

SAO247400
SAO247400
Gl 853 A