12100+3451 SLW 688

12^h 09^m 59.87^s +34° 50' 49.0" P.A. 205.00 sep 11.2 mag 15.15,16.89 Sp M2.1+M3.3

Coord 2000	12100+3451	Discov num	SLW 688	Comp		Coord arcsec 2000	12 09 59.87 +34 50 49.0
Date first	1998	Date last	2016	Obs	10
Pa first	205	Pa last	205.1	P.A. Now (θ)	205.1°
Sep first	11.2	Sep last	11.221	Sep. Now (ρ)	11.221"
Mag pri	15.15	Mag sec	16.89	delta mag (ΔM)	1.74	Spectral class	M2.1+M3.3 (red/red)
Pri motion ra	-033	Sec motion ra	-036
Pri motion dec	+031	Sec motion dec	+031
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.063 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

4028969702092746752