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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:43  
clear_day Transit: 12:56  
SunsetSet: 20:10
sunny DaytimeWhat's Visible Now?
All Constellations » Gemini » 

8 Geminorum

Altitude: 32.0°   Azimuth: 90.9°   Direction: East

8 Geminorum is a giant star in the constellation of Gemini.

8 Geminorum visual magnitude is 6.08. Because of its reltive faintness, 8 Geminorum should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of 8 Geminorum is -0.015 arcsec per year in Right Ascension and -0.009 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of 8 Geminorum star
DSS2 image of 8 Geminorum. The red arrow shows the motion of 8 Geminorum during the next 10000 years (-2.50 arcmin in Right Ascension and -1.50 arcmin in declination);

Key facts about 8 Geminorum

6.08
Giant

8 Geminorum is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 32.0°
Azimuth: 90.9°
Direction: East

Celestial coordinates and finder chart of 8 Geminorum

8 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 8 Geminorum are provided in the following table:

06h 16m 18s
+23° 58’ 11”
187.72°
3.5°
Gemini

The simplified sky map below shows the position of 8 Geminorum in the sky:

Finder chart 8 Geminorum star
Simplified finder chart for 8 Geminorum.

Visibility of 8 Geminorum from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's 8 Geminorum rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 66.0°
Max altitude: 62.5°
Azimuth: 294.0°

Distance of 8 Geminorum from the Sun and relative movement

8 Geminorum is distant 435.83 light years from the Sun and it is moving towards the Sun at the speed of 21 kilometers per second.

133.69 pc
435.83 ly
-21 km/s
-0.015 arcsec/year
-0.009 arcsec/year

Spectral properties of 8 Geminorum

8 Geminorum belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.

0.45
G8III
4996K

The red dot in the diagram below shows where 8 Geminorum is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 8 Geminorum. Attribution: Richard Powell / CC BY-SA

Alternative designations of 8 Geminorum

8 Geminorum
SAO78168
SAO78168