Diadem

Proper Name:

Diadem

Bayer:

α Com

Bayer Long

Alpha Comae Berenices

Flamsteed:

42 Comae Berenices

SAO:

100443

HR:

4969

HD:

114378

DM:

BD+18 2697

GC:

17833

Right Ascention:

13^h 9^m 59.287^s

Declination:

+17° 31' 45.73"

Magnitude:

4.5

Spectral Type:

F5V

Constellation:

Coma Berenices