Betelgeuse

Proper Name:

Betelgeuse

Bayer:

α Ori

Bayer Long

Alpha Orionis

Flamsteed:

58 Orionis

Meade Star Number:

56

SAO:

113271

HR:

2061

HD:

39801

DM:

BD+07 1055

GC:

7451

Right Ascention:

5^h 55^m 10.321^s

Declination:

+7° 24' 25.43"

Magnitude:

0.6

Spectral Type:

M1-2Ia-Iab

Constellation:

Orion