19541+1238 BPM1807

Coord 2000	19541+1238		Discov num	BPM1807		Comp			Coord arcsec 2000	19 54 08.12 +12 37 48.4
Date first	1991		Date last	2015		Obs	8
Pa first	269		Pa last	268		P.A. Now (θ)	268°
Sep first	50.8		Sep last	50.9		Sep. Now (ρ)	50.9"
Mag pri	13.60		Mag sec	15.83		delta mag (ΔM)	2.23		Spectral class
Pri motion ra	-021		Sec motion ra	-013
Pri motion dec	-006		Sec motion dec	-008
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.378 This double is physical.

Precise pa

268.2

Precise sep

50.936

Constellation

Aquila

Gaia DR2

82314836736

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19541+1238	BPM1807		1997	2	268	50.8	13.60	15.83		NV	195408.12+123748.4
19541+1238	BPM1807		2001	3	269	50.8	13.60	15.83		NV	195408.12+123748.4
19541+1238	BPM1807		2010	4	268	50.8	13.60	15.83		NV	195408.12+123748.4
19541+1238	BPM1807		2015	5	268	51.0	13.60	15.83		NV	195408.12+123748.4

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