12312+5747 UC 176

12^h 31^m 12.95^s +57° 47' 10.9" P.A. 37.00 sep 78.0 mag 13.73,14.91

Coord 2000	12312+5747	Discov num	UC 176	Comp		Coord arcsec 2000	12 31 12.95 +57 47 10.9
Date first	1999	Date last	2016	Obs	11
Pa first	37	Pa last	37	P.A. Now (θ)	37°
Sep first	78.2	Sep last	78.012	Sep. Now (ρ)	78.012"
Mag pri	13.73	Mag sec	14.91	delta mag (ΔM)	1.18	Spectral class
Pri motion ra	-088	Sec motion ra	-091
Pri motion dec	-002	Sec motion dec	+001
Notes	V (Proper motion indicates physical)

rPM=0.047 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1580778076391853056