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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:17
wb_twilight   (Nautical Twilight)   What's Visible Now?


Below the horizon.  Rise: 9:47 | Tran: 15:13 | Set: 20:39
Altitude: -44.8°   Azimuth: 2.4°   Direction: North

HR3150 is a hypergiant star of spectral class G0 in the constellation of Monoceros.

HR3150 visual magnitude is 6.33. Because of its faintness, HR3150 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 HR3150

Finder chart HR3150 star
Simplified finder chart for HR3150.

HR3150 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3150 are provided in the following table:

08h 02m 26s
-06° 20’ 13”
Image of HR3150 star
DSS2 image of HR3150. The red arrow shows the motion of HR3150 during the next 10000 years (1.00 arcmin in Right Ascension and -2.33 arcmin in declination);

Key facts about HR3150


and has a luminosity class of III corresponding to a hypergiant star.


The red dot in the diagram below shows where HR3150 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3150. Attribution: Richard Powell / CC BY-SA

Distance of HR3150 from the Sun and relative movement

HR3150 is distant 355.12 light years from the Sun and it is moving towards the Sun at the speed of 17 kilometers per second.

108.93 pc
355.12 ly
-17 km/s
0.006 arcsec/year
-0.014 arcsec/year

Alternative designations of HR3150


Visibility of HR3150 from your location

Today's HR3150 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 96.3°
Max altitude: 32.2°
Azimuth: 263.7°