19579+1154 BPM1879

Coord 2000	19579+1154		Discov num	BPM1879		Comp			Coord arcsec 2000	19 57 56.28 +11 54 26.9
Date first	1996		Date last	2015		Obs	8
Pa first	151		Pa last	150		P.A. Now (θ)	150°
Sep first	70.1		Sep last	70.3		Sep. Now (ρ)	70.3"
Mag pri	13.60		Mag sec	15.55		delta mag (ΔM)	1.95		Spectral class
Pri motion ra	-006		Sec motion ra	-013
Pri motion dec	-015		Sec motion dec	-006
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.706 This double is physical.

Precise pa

150.4

Precise sep

70.312

Constellation

Aquila

Gaia DR2

98499672832

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19579+1154	BPM1879		2000	2	151	70.2	13.60	15.55		NV	195756.28+115426.9
19579+1154	BPM1879		2001	3	151	70.2	13.60	15.55		NV	195756.28+115426.9
19579+1154	BPM1879		2010	4	151	70.1	13.60	15.55		NV	195756.28+115426.9
19579+1154	BPM1879		2015	5	150	70.3	13.60	15.55		NV	195756.28+115426.9

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