ψ⁴-Aur (Star)

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

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From Cambridge , ψ⁴-Aur will become visible at around 21:00 (EDT), 44° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 03:07.

Name ψ⁴-Aur
Object type Star
Other names
ψ⁴-Aur
Psi4 Aurigae
55-Aur
55 Aurigae
HR 2459[1]
HD 47914
HIP 32173[3]
TYC 2953-1956-1[2]
Gaia EDR3- 964447005240879872[4]
Position
Right ascension:06h43m04s [4]
Declination:+44°31'27" [4]
Constellation:Auriga
Magnitude:5.05 (V) [2]
6.99 (BT) [2]
5.21 (VT) [2]
4.46 (G) [4]
5.29 (BP) [4]
3.56 (RP) [4]
Distance:98.9 parsec
322.5 lightyrs [4]
B-V Color (mag):1.52
Proper motion (speed):53.4 mas/yr[4]
Proper motion (pos ang):235.7°
Derived quantities
Absolute mag (V):0.07

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