19508+2235 BKO 994 (12 Vul)

Coord 2000	19508+2235		Discov num	BKO 994		Comp			Coord arcsec 2000	19 50 51.87 +22 34 58.9
Date first	2000		Date last	2008		Obs	3
Pa first	30		Pa last	34		P.A. Now (θ)	34°
Sep first	33.6		Sep last	30.3		Sep. Now (ρ)	30.3"
Mag pri	12.61		Mag sec	13.10		delta mag (ΔM)	0.49		Spectral class
Pri motion ra	-003		Sec motion ra	-002
Pri motion dec	-009		Sec motion dec	-004
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.537 Nature of this double is uncertain.

Precise pa	33.8		Precise sep	30.31		Name	12 Vul		Constellation	Vulpecula
SAO	87813		Gaia DR2	77664364672		HD	187811		HR	7565
DM	BD+22 3833		Flamsteed	12 Vulpeculae		Flamsteed name	12 Vul

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19508+2235	BKO 994		2008	2	34	30.3	12.50	12.80		N	195051.87+223458.9

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