04212+0627 SLW 171

04^h 21^m 10.54^s +06° 26' 42.0" P.A. 307.00 sep 30.2 mag 16.40,17.20 Sp M3.1+M3.5

Coord 2000	04212+0627	Discov num	SLW 171	Comp		Coord arcsec 2000	04 21 10.54 +06 26 42.0
Date first	1953	Date last	2016	Obs	12
Pa first	307	Pa last	307.2	P.A. Now (θ)	307.2°
Sep first	30.5	Sep last	30.167	Sep. Now (ρ)	30.167"
Mag pri	16.40	Mag sec	17.20	delta mag (ΔM)	0.8	Spectral class	M3.1+M3.5 (red/red)
Pri motion ra	+048	Sec motion ra	+050
Pri motion dec	-094	Sec motion dec	-098
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.041 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

3285091777426925696