CzSkY

Ursa major Uma

⌖ 10:18:07/+54:22:48

☀13.9/16.7mag

Ø 72''

WDS ID	10181+5423
Common catalogue ID	FMR 91
Components
Other Designation
Position angle	139
Separation	72.1
Mag First	13.9
Mag Second	16.7
Delta mag	2.8
Spectral Type	K9V+M2.5V
Constellation	Ursa major
RA	10:18:07.8
Dec	+54:22:48.6