19269+0916 GRV 257

Coord 2000	19269+0916		Discov num	GRV 257		Comp			Coord arcsec 2000	19 26 59.47 +09 16 26.5
Date first	1898		Date last	2015		Obs	10
Pa first	114		Pa last	113		P.A. Now (θ)	113°
Sep first	18.3		Sep last	18.0		Sep. Now (ρ)	18"
Mag pri	9.49		Mag sec	11.05		delta mag (ΔM)	1.56		Spectral class	G0 (yellow)
Pri motion ra	+033		Sec motion ra	+035
Pri motion dec	-025		Sec motion dec	-025
Notes	W

rPM=0.046 (< 0.3, Physical double) This double is physical.

Precise pa	112.6		Precise sep	18.022		Constellation	Aquila		Tycho2	1055-00038-1
Gaia DR2	4308417145040016384		HD	182973

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19269+0916	GRV 257		2000	6	113	18.1	9.49	11.05		D	192659.47+091626.5
19269+0916	GRV 257		2001	7	112	18.0	9.49	11.05		D	192659.47+091626.5
19269+0916	GRV 257		2013	7	113	17.9	9.49	11.05			192659.47+091626.5
19269+0916	GRV 257		2015	9	113	18.0	9.49	11.05	G0	W	192659.47+091626.5

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