19576+0425 BAL2957

Coord 2000	19576+0425		Discov num	BAL2957		Comp			Coord arcsec 2000	19 57 34.87 +04 24 47.5
Date first	1908		Date last	2016		Obs	9
Pa first	193		Pa last	191		P.A. Now (θ)	191°
Sep first	14.2		Sep last	13.4		Sep. Now (ρ)	13.4"
Mag pri	8.48		Mag sec	11.40		delta mag (ΔM)	2.92		Spectral class	K0 (yellow-orange)
Pri motion ra	-002		Sec motion ra	-006
Pri motion dec	+000		Sec motion dec	+003
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.745 Nature of this double is uncertain.

Precise pa	191.4		Precise sep	13.408		Constellation	Aquila		Tycho2	0489-02349-1
Gaia DR2	60200267904		HD	188954

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19576+0425	BAL2957		2000	3	191	13.3	8.48	11.40	K0	N D	195734.87+042447.5
19576+0425	BAL2957		2010	5	192	12.8	8.48	11.40	K0	N	195734.87+042447.5
19576+0425	BAL2957		2016	6	191	13.4	8.48	11.40	K0	N	195734.87+042447.5

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