16202+3557 SLW 1172

16^h 20^m 11.16^s +35° 57' 00.0" P.A. 2.00 sep 157.3 mag 17.34,18.83 Sp M2.0+M3.2

Coord 2000	16202+3557	Discov num	SLW1172	Comp		Coord arcsec 2000	16 20 11.16 +35 57 00.0
Date first	1998	Date last	2015	Obs	8
Pa first	3	Pa last	2.4	P.A. Now (θ)	2.4°
Sep first	157.3	Sep last	157.345	Sep. Now (ρ)	157.345"
Mag pri	17.34	Mag sec	18.83	delta mag (ΔM)	1.49	Spectral class	M2.0+M3.2 (red/red)
Pri motion ra	-040	Sec motion ra	-036
Pri motion dec	+004	Sec motion dec	+004
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.1 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Gaia DR2

1329510188790103552