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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
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Transit: 12:46 
Sunset: 18:13
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All Constellations » Auriga » 

ρ Aurigae (rho Aurigae)

Above the horizon.  Circumpolar today
Alt: 3.77°   Az: 352.07°   Direction: North

ρ Aurigae is a main-sequence star of spectral class B3 in the constellation of Auriga.

ρ Aurigae visual magnitude is 5.23. Because of its faintness, ρ Aurigae 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.

Image of ρ Aurigae (rho Aurigae) star
DSS2 image of ρ Aurigae. The red arrow shows the motion of ρ Aurigae during the next 10000 years (3.00 arcmin in Right Ascension and -6.17 arcmin in declination);

Celestial Coordinates

Apparent

05h 23m 33s
+41° 49’ 36”
11h 17m 25s
16h 40m 59s

J2000

05h 21m 48s
+41° 48’ 15”

Galactic Coordinates

166.56°
2.93°

Finder Chart

Finder chart ρ Aurigae (rho Aurigae) star
Simplified finder chart for ρ Aurigae (rho Aurigae).

Magnitude, Color, Spectral Class

5.23
Main-sequence

-1.24
B3V
12489K

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

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

Distance, Radial Speed, Proper Motion

ρ Aurigae is distant 641.73 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

196.85
641.73
13 km/s
0.018 arcsec/y
-0.037"/y

Alternative Designations

ρ Aurigae
(rho Aurigae)
SAO40269
SAO40269

Visibility from Your Location

ρ Aurigae (rho Aurigae) is circumpolar and transits at 04:02 UTC (altitude: 80.3°)