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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:17
sunny   (Daytime)   What's Visible Now?


Below the horizon.  Never rises today
Altitude: -61.8°   Azimuth: 90.4°   Direction: East

HR3020 is a sub-giant star of spectral class B6 in the constellation of Puppis.

HR3020 visual magnitude is 6.03. Because of its faintness, HR3020 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.

Celestial coordinates and finder chart of HR3020

Finder chart HR3020 star
Simplified finder chart for HR3020.

HR3020 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 HR3020 are provided in the following table:

07h 45m 18s
-43° 45’ 07”
Image of HR3020 star
DSS2 image of HR3020. The red arrow shows the motion of HR3020 during the next 100000 years (-6.67 arcmin in Right Ascension and 3.33 arcmin in declination);

Key facts about HR3020


and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR3020 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3020. Attribution: Richard Powell / CC BY-SA

Distance of HR3020 from the Sun and relative movement

HR3020 is distant 885.87 light years from the Sun and it is moving far from the Sun at the speed of 35 kilometers per second.

271.74 pc
885.87 ly
35 km/s
-0.004 arcsec/year
0.002 arcsec/year

Alternative designations of HR3020


Visibility of HR3020 from your location

HR3020 is currently not visible from Greenwich, United Kingdom