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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: 6:42  
clear_day Transit: 12:10  
SunsetSet: 17:40
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All Constellations » Auriga » 

ν Aurigae (nu Aurigae)

Altitude: 51.6°   Azimuth: 272.7°   Direction: West

ν Aurigae is a double giant star in the constellation of Auriga.

ν Aurigae visual magnitude is 3.97. Because of its moderate brightness, ν Aurigae should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.

The proper motion of ν Aurigae is -0.005 arcsec per year in Right Ascension and 0.007 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

Image of ν Aurigae (nu Aurigae) star
DSS2 image of ν Aurigae. The red arrow shows the motion of ν Aurigae during the next 100000 years (-8.33 arcmin in Right Ascension and 11.67 arcmin in declination);

Key facts about ν Aurigae

3.97
Giant

ν Aurigae (nu Aurigae) is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 51.6°
Azimuth: 272.7°
Direction: West

Celestial coordinates and finder chart of ν Aurigae

ν Aurigae is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of ν Aurigae are provided in the following table:

05h 51m 29s
+39° 08’ 54”
171.84°
6.28°
Auriga

The simplified sky map below shows the position of ν Aurigae in the sky:

Finder chart ν Aurigae (nu Aurigae) star
Simplified finder chart for ν Aurigae (nu Aurigae).

Visibility of ν Aurigae from your location

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

ν Aurigae (nu Aurigae) is circumpolar and transits at 19:07 UTC (altitude: 77.7°)

Distance of ν Aurigae from the Sun and relative movement

ν Aurigae is distant 214.90 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

65.92 pc
214.90 ly
10 km/s
-0.005 arcsec/year
0.007 arcsec/year

Spectral properties of ν Aurigae

ν Aurigae belongs to spectral class G9 and has a luminosity class of III corresponding to a giant star.

-0.13
G9III
4451K

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

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

ν Aurigae star system properties

ν Aurigae 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 ν Aurigae double sysyem:

3.97
11.27
7.3
54.6 arcsec

Alternative designations of ν Aurigae

ν Aurigae
(nu Aurigae)
SAO58502
SAO58502