20353+3313 GRV 359

Coord 2000	20353+3313		Discov num	GRV 359		Comp			Coord arcsec 2000	20 35 20.55 +33 13 20.2
Date first	1998		Date last	2015		Obs	6
Pa first	191		Pa last	191		P.A. Now (θ)	191°
Sep first	73.3		Sep last	73.4		Sep. Now (ρ)	73.4"
Mag pri	12.90		Mag sec	13.50		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-014		Sec motion ra	-016
Pri motion dec	-016		Sec motion dec	-026
Notes

rPM=0.334 Nature of this double is uncertain.

Precise pa	191.3		Precise sep	73.357		Constellation	Cygnus		Tycho2	2690-00849-1
Gaia DR2	14942666880

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20353+3313	GRV 359		2000	2	191	73.3	12.90	13.50		D	203520.55+331320.2
20353+3313	GRV 359		2002	3	191	73.3	12.90	13.50		D	203520.55+331320.2
20353+3313	GRV 359		2015	6	191	73.4	12.90	13.50			203520.55+331320.2

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