19559+1712 BPM 1836

19^h 55^m 55.26^s +17° 11' 41.8" P.A. 67.00 sep 56.6 mag 13.94,15.72

Coord 2000	19559+1712	Discov num	BPM1836	Comp		Coord arcsec 2000	19 55 55.26 +17 11 41.8
Date first	1986	Date last	2015	Obs	8
Pa first	68	Pa last	67.2	P.A. Now (θ)	67.2°
Sep first	56.0	Sep last	56.603	Sep. Now (ρ)	56.603"
Mag pri	13.94	Mag sec	15.72	delta mag (ΔM)	1.78	Spectral class
Pri motion ra	-016	Sec motion ra	-006
Pri motion dec	-022	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.52

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1820414367957769856