10257+1158 CVR 1289

10^h 25^m 43.44^s +11° 58' 20.2" P.A. 88.00 sep 4.0 mag 18.60,18.70 Sp M2+M2

Coord 2000	10257+1158	Discov num	CVR1289	Comp		Coord arcsec 2000	10 25 43.44 +11 58 20.2
Date first	1997	Date last	2016	Obs	5
Pa first	87	Pa last	88.1	P.A. Now (θ)	88.1°
Sep first	3.9	Sep last	3.978	Sep. Now (ρ)	3.978"
Mag pri	18.60	Mag sec	18.70	delta mag (ΔM)	0.1	Spectral class	M2+M2 (red/red)
Pri motion ra	-038	Sec motion ra	-037
Pri motion dec	-003	Sec motion dec	-003
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.026 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

3883448199989550848