We use cookies to deliver essential features and to measure their performance. Learn more.
We're free & ads-free thanks to your support
public LocationGreenwich, UK
Sunrise: 5:00 
Transit: 13:04 
Sunset: 21:07
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Puppis » 


Below the horizon.  Never rises today
Alt: -51.01°   Az: 249.53°   Direction: West-South-West

HR3090 is a hypergiant star of spectral class B0 in the constellation of Puppis.

HR3090 visual magnitude is 4.24. Because of its moderate brightness, HR3090 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.

HR3090 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere.

Image of HR3090 star
DSS2 image of HR3090. The red arrow shows the motion of HR3090 during the next 100000 years (6.67 arcmin in Right Ascension and 1.67 arcmin in declination);

Celestial Coordinates


07h 54m 01s
-48° 10’ 05”
07h 51m 31s
15h 45m 32s


07h 53m 18s
-48° 06’ 11”

Galactic Coordinates


Finder Chart

Finder chart HR3090 star
Simplified finder chart for HR3090.

Magnitude, Color, Spectral Class



The red dot in the diagram below shows where HR3090 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3090. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3090 is distant 1,940.48 light years from the Sun and it is moving far from the Sun at the speed of 41 kilometers per second.

595.24 pc
1,940.48 ly
41 km/s
0.004 arcsec/y
0.001 "/y

Alternative Designations


Visibility from Your Location

HR3090 is currently not visible from Greenwich, UK