Mesarthim (Star)

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

Show information for


From South El Monte , Mesarthim is visible in the morning sky, becoming accessible around 23:28, when it reaches an altitude of 19° above your eastern horizon. It will then reach its highest point in the sky at 04:45, 75° above your southern horizon. It will be lost to dawn twilight around 05:12, 74° above your south-western horizon.

Name Mesarthim
Object type Star
Other names
Mesarthim
Gam Ari
γ¹-Ari
Gamma1 Arietis
5-Ari
5 Arietis
HR 546[1]
HD 11502
TYC 1209-1833-1[4]
Position
Right ascension:01h53m31s [3]
Declination:+19°17'46" [3]
Constellation:Aries
Magnitude:
Variable
4.64 (V) [3]
4.61 (BT) [2]
4.63 (VT) [2]
Distance:50.3 parsec
164.0 lightyrs [5]
B-V Color (mag):-0.02
Proper motion (speed):125.7 mas/yr[5]
Proper motion (pos ang):141.0°
Derived quantities
Absolute mag (V):1.13

Share