Aludra

Proper Name:

Aludra

Bayer:

η CMa

Bayer Long

Eta Canis Majoris

Flamsteed:

31 Canis Majoris

Meade Star Number:

75

SAO:

173651

HR:

2827

HD:

58350

DM:

CD-29 4328

GC:

9886

Right Ascention:

7^h 24^m 5.700^s

Declination:

-29° 18' 11.30"

Magnitude:

2.4

Spectral Type:

B5Ia

Constellation:

Canis Major