19584+1235 BPM1891

Coord 2000	19584+1235		Discov num	BPM1891		Comp			Coord arcsec 2000	19 58 22.76 +12 35 09.0
Date first	1993		Date last	2015		Obs	8
Pa first	44		Pa last	44		P.A. Now (θ)	44°
Sep first	86.0		Sep last	86.1		Sep. Now (ρ)	86.1"
Mag pri	14.53		Mag sec	15.25		delta mag (ΔM)	0.72		Spectral class
Pri motion ra	-001		Sec motion ra	+019
Pri motion dec	-009		Sec motion dec	-006
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=1.015 This double is physical.

Precise pa

44.2

Precise sep

86.101

Constellation

Aquila

Gaia DR2

60167986560

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19584+1235	BPM1891		1997	2	44	86.1	14.53	15.25		NV	195822.76+123509.0
19584+1235	BPM1891		2001	3	44	86.1	14.53	15.25		NV	195822.76+123509.0
19584+1235	BPM1891		2010	4	45	86.0	14.53	15.25		NV	195822.76+123509.0
19584+1235	BPM1891		2015	5	44	86.1	14.53	15.25		NV	195822.76+123509.0

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