19511+0358 BAL2523

Coord 2000	19511+0358		Discov num	BAL2523		Comp			Coord arcsec 2000	19 51 04.54 +03 58 10.5
Date first	1910		Date last	2015		Obs	11
Pa first	312		Pa last	314		P.A. Now (θ)	314°
Sep first	16.4		Sep last	17.7		Sep. Now (ρ)	17.7"
Mag pri	10.50		Mag sec	10.80		delta mag (ΔM)	0.3		Spectral class
Pri motion ra	-006		Sec motion ra	-011
Pri motion dec	-015		Sec motion dec	-006
Notes

rPM=0.637 Nature of this double is uncertain.

Precise pa

313.5

Precise sep

17.685

Constellation

Aquila

Gaia DR2

33817767808

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19511+0358	BAL2523		2000	4	313	17.6	10.50	10.80		D	195104.54+035810.5
19511+0358	BAL2523		2014	6	313	17.6	10.50	10.80			195104.54+035810.5
19511+0358	BAL2523		2015	8	314	17.7	10.50	10.80			195104.54+035810.5

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