19452+3326 GRV 272

Coord 2000	19452+3326		Discov num	GRV 272		Comp			Coord arcsec 2000	19 45 17.20 +33 26 19.0
Date first	1933		Date last	2010		Obs	4
Pa first	181		Pa last	182		P.A. Now (θ)	182°
Sep first	15.2		Sep last	15.6		Sep. Now (ρ)	15.6"
Mag pri	11.60		Mag sec	12.30		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	-012		Sec motion ra	-016
Pri motion dec	-031		Sec motion dec	-033
Notes

rPM=0.122 (< 0.3, Physical double) This double is physical.

Precise pa	181.6		Precise sep	15.6		Constellation	Cygnus		Tycho2	2660-00553-1
last precise pa	181.6		last precise sep	15.6

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19452+3326	GRV 272		2000	3	182	15.6	11.60	12.30		D	194517.20+332619.0
19452+3326	GRV 272		2002	4	182	15.6	11.60	12.30		D	194517.20+332619.0
19452+3326	GRV 272		2010	4	182	15.5	11.60	12.30			194517.20+332619.0

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