19525+1818 GRV 290

Coord 2000	19525+1818		Discov num	GRV 290		Comp			Coord arcsec 2000	19 52 35.66 +18 18 12.7
Date first	2000		Date last	2010		Obs	3
Pa first	19		Pa last	19		P.A. Now (θ)	19°
Sep first	26.7		Sep last	26.6		Sep. Now (ρ)	26.6"
Mag pri	12.96		Mag sec	13.62		delta mag (ΔM)	0.66		Spectral class
Pri motion ra	+018		Sec motion ra	+019
Pri motion dec	-011		Sec motion dec	-001
Notes

rPM=0.476 Nature of this double is uncertain.

Precise pa	19.2		Precise sep	26.59		Constellation	Sagitta		last precise pa	19.2
last precise sep	26.59

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19525+1818	GRV 290		2000	2	19	26.7	12.70	13.20		D	195235.66+181812.7
19525+1818	GRV 290		2001	3	19	26.7	12.70	13.20		D	195235.66+181812.7
19525+1818	GRV 290		2010	3	19	26.6	12.96	13.62			195235.66+181812.7

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