We use cookies to deliver essential features and to measure their performance. By using this site you accept our Privacy Policies.
Help keep this site free and ads-free: donate now!
public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?

HR2922

Above the horizon.  Rise: 11:22 | Tran: 14:30 | Set: 17:38
Altitude: 10.0°   Azimuth: 175.2°   Direction: South

HR2922 is a multiple main-sequence star of spectral class B8 in the constellation of Puppis.

HR2922 visual magnitude is 4.64. Because of its moderate brightness, HR2922 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.

Celestial coordinates and finder chart of HR2922

Finder chart HR2922 star
Simplified finder chart for HR2922.

HR2922 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 HR2922 are provided in the following table:

07h 35m 22s
-28° 22’ 09”
242.96°
-3.87°
Puppis
Image of HR2922 star
DSS2 image of HR2922. The red arrow shows the motion of HR2922 during the next 10000 years (-12.33 arcmin in Right Ascension and -3.17 arcmin in declination);

Key facts about HR2922

4.64
Main-sequence

and has a luminosity class of V corresponding to a main-sequence star.

0.45
B8V
11744K

The red dot in the diagram below shows where HR2922 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR2922. Attribution: Richard Powell / CC BY-SA

HR2922 star system properties

HR2922 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 HR2922 double sysyem:

4.64
9.14
4.5
38.4 arcsec

Distance of HR2922 from the Sun and relative movement

HR2922 is distant 224.83 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

68.97 pc
224.83 ly
3 km/s
-0.074 arcsec/year
-0.019 arcsec/year

Alternative designations of HR2922

SAO174058
SAO174058

Visibility of HR2922 from your location

Today's HR2922 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 118.4°
Max altitude: 10.2°
Azimuth: 241.6°