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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:58 
Sunset: 21:15
sunny   (Daytime)   What's Visible Now?

63 Geminorum

Above the horizon.  Rise: 6:58 | Tran: 14:54 | Set: 22:49
Altitude: 49.3°   Azimuth: 235.9°   Direction: South-West

63 Geminorum is a multiple main-sequence star of spectral class F5 in the constellation of Gemini.

63 Geminorum visual magnitude is 5.22. Because of its faintness, 63 Geminorum 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 63 Geminorum

Finder chart 63 Geminorum star
Simplified finder chart for 63 Geminorum.

63 Geminorum 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 63 Geminorum are provided in the following table:

07h 27m 44s
+21° 26’ 42”
Image of 63 Geminorum star
DSS2 image of 63 Geminorum. The red arrow shows the motion of 63 Geminorum during the next 1000 years (-0.97 arcmin in Right Ascension and -2.02 arcmin in declination);

Key facts about 63 Geminorum


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


The red dot in the diagram below shows where 63 Geminorum is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 63 Geminorum. Attribution: Richard Powell / CC BY-SA

63 Geminorum star system properties

63 Geminorum is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the 63 Geminorum double sysyem:

0 arcsec

Distance of 63 Geminorum from the Sun and relative movement

63 Geminorum is distant 110.96 light years from the Sun and it is moving far from the Sun at the speed of 25 kilometers per second.

34.04 pc
110.96 ly
25 km/s
-0.058 arcsec/year
-0.121 arcsec/year

Alternative designations of 63 Geminorum

63 Geminorum

Visibility of 63 Geminorum from your location

Today's 63 Geminorum rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 68.6°
Max altitude: 60.0°
Azimuth: 291.4°