19538+1628 BPM 1797

19^h 53^m 45.72^s +16° 27' 47.7" P.A. 327.00 sep 109.9 mag 15.61,15.88

Coord 2000	19538+1628	Discov num	BPM1797	Comp		Coord arcsec 2000	19 53 45.72 +16 27 47.7
Date first	1987	Date last	2015	Obs	9
Pa first	327	Pa last	327.3	P.A. Now (θ)	327.3°
Sep first	109.5	Sep last	109.911	Sep. Now (ρ)	109.911"
Mag pri	15.61	Mag sec	15.88	delta mag (ΔM)	0.27	Spectral class
Pri motion ra	-013	Sec motion ra	-017
Pri motion dec	+004	Sec motion dec	-005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.556

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1819942986708605056