20465+1131 BPM 2258

20^h 46^m 27.36^s +11° 31' 22.7" P.A. 45.00 sep 78.9 mag 15.39,15.47

Coord 2000	20465+1131	Discov num	BPM2258	Comp		Coord arcsec 2000	20 46 27.36 +11 31 22.7
Date first	1990	Date last	2015	Obs	8
Pa first	45	Pa last	45.2	P.A. Now (θ)	45.2°
Sep first	78.2	Sep last	78.907	Sep. Now (ρ)	78.907"
Mag pri	15.39	Mag sec	15.47	delta mag (ΔM)	0.08	Spectral class
Pri motion ra	-016	Sec motion ra	-001
Pri motion dec	-015	Sec motion dec	-010
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.721

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1751855694764291968