σ-Aur (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From Fairfield , σ-Aur is not observable – it will reach its highest point in the sky during daytime and is no higher than 19° above the horizon at dawn.

Name σ-Aur
Object type Star
Other names
σ-Aur
Sigma Aurigae
21-Aur
21 Aurigae
HR 1773[1]
HD 35186
HIP 25292[3]
TYC 2415-1779-1[2]
Gaia EDR3- 184433149893809024[4]
Position
Right ascension:05h24m39s [4]
Declination:+37°23'07" [4]
Constellation:Auriga
Magnitude:5.01 (V) [2]
6.88 (BT) [2]
5.16 (VT) [2]
4.52 (G) [4]
5.27 (BP) [4]
3.68 (RP) [4]
Distance:157.4 parsec
513.0 lightyrs [4]
B-V Color (mag):1.46
Proper motion (speed):11.0 mas/yr[4]
Proper motion (pos ang):182.9°
Derived quantities
Absolute mag (V):-0.98

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