10438+4121 CVR 1312

10^h 45^m 50.14^s +41° 21' 23.0" P.A. 128.00 sep 4.7 mag 17.90,18.30 Sp M2+M2

Coord 2000	10438+4121	Discov num	CVR1312	Comp		Coord arcsec 2000	10 45 50.14 +41 21 23.0
Date first	1998	Date last	2016	Obs	6
Pa first	130	Pa last	128.1	P.A. Now (θ)	128.1°
Sep first	4.6	Sep last	4.716	Sep. Now (ρ)	4.716"
Mag pri	17.90	Mag sec	18.30	delta mag (ΔM)	0.4	Spectral class	M2+M2 (red/red)
Pri motion ra	-031	Sec motion ra	-020
Pri motion dec	-039	Sec motion dec	-038
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.222 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

779813331916911360