15425+1506 CVR 1643

15^h 42^m 32.00^s +15° 05' 30.3" P.A. 252.00 sep 3.9 mag 18.70,18.90 Sp M2+M2

Coord 2000	15425+1506	Discov num	CVR1643	Comp		Coord arcsec 2000	15 42 32.00 +15 05 30.3
Date first	1998	Date last	2016	Obs	5
Pa first	254	Pa last	252.4	P.A. Now (θ)	252.4°
Sep first	3.8	Sep last	3.886	Sep. Now (ρ)	3.886"
Mag pri	18.70	Mag sec	18.90	delta mag (ΔM)	0.2	Spectral class	M2+M2 (red/red)
Pri motion ra	-027	Sec motion ra	-025
Pri motion dec	-001	Sec motion dec	-010
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.341

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Gaia DR2

1195798579738933376