19458+1118 BPM1493

Coord 2000	19458+1118		Discov num	BPM1493		Comp			Coord arcsec 2000	19 45 48.03 +11 17 33.0
Date first	1995		Date last	2015		Obs	8
Pa first	169		Pa last	168		P.A. Now (θ)	168°
Sep first	51.2		Sep last	51.3		Sep. Now (ρ)	51.3"
Mag pri	13.67		Mag sec	14.66		delta mag (ΔM)	0.99		Spectral class
Pri motion ra	-006		Sec motion ra	-011
Pri motion dec	-011		Sec motion dec	-010
Notes	N U (See Notes, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.343 This double is not physical.

Precise pa	168.4		Precise sep	51.291		Constellation	Aquila		SAO	105218
Gaia DR2	63981734912

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19458+1118	BPM1493		1999	2	168	51.1	13.85	14.92		NV	194548.03+111733.0
19458+1118	BPM1493		2001	3	169	51.3	13.85	14.92		NV	194548.03+111733.0
19458+1118	BPM1493		2010	4	168	51.3	13.67	14.66		NV	194548.03+111733.0
19458+1118	BPM1493		2015	5	168	51.3	13.67	14.66		NU	194548.03+111733.0

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