β-LMi (Star)

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

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From Cambridge , β-LMi is visible in the dawn sky, rising at 21:11 (EST) and reaching an altitude of 80° above the south-eastern horizon before fading from view as dawn breaks at around 05:29.

Name β-LMi
Object type Star
Other names
β-LMi
Beta Leonis Minoris
31-LMi
31 Leonis Minoris
HR 4100[1]
HD 90537
HIP 51233[3]
TYC 2517-1209-1[2]
Position
Right ascension:10h27m53s [2]
Declination:+36°42'25" [2]
Constellation:Leo Minor
Magnitude:4.21 (V) [2]
5.35 (BT) [2]
4.30 (VT) [2]
Distance:47.2 parsec
153.8 lightyrs [3]
B-V Color (mag):0.89
Proper motion (speed):168.7 mas/yr[3]
Proper motion (pos ang):229.2°
Derived quantities
Absolute mag (V):0.84

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