1-Ari (Star)

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

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From South El Monte , 1-Ari is visible in the dawn sky, rising at 01:39 (PDT) – 3 hours and 59 minutes before the Sun – and reaching an altitude of 32° above the eastern horizon before fading from view as dawn breaks at around 04:26.

Name 1-Ari
Object type Star
Other names
1-Ari
1 Arietis
HR 530[1]
HD 11154
HIP 8544[3]
Position
Right ascension:01h50m08s [2]
Declination:+22°16'31" [2]
Constellation:Aries
Magnitude:5.83 (V) [2]
6.74 (BT) [2]
5.92 (VT) [2]
Distance:179.5 parsec
585.3 lightyrs [3]
B-V Color (mag):0.74
Proper motion (speed):18.5 mas/yr[3]
Proper motion (pos ang):243.5°
Derived quantities
Absolute mag (V):-0.44

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