19565+3156 J   782

Coord 2000	19565+3156		Discov num	J   782		Comp			Coord arcsec 2000	19 56 32.36 +31 56 48.1
Date first	1912		Date last	2002		Obs	10
Pa first	73		Pa last	68		P.A. Now (θ)	68°
Sep first	1.8		Sep last	2.4		Sep. Now (ρ)	2.4"
Mag pri	11.00		Mag sec	11.23		delta mag (ΔM)	0.23		Spectral class	A2 (white)
Pri motion ra	-014		Sec motion ra	+010
Pri motion dec	-007		Sec motion dec	+005
Notes

rPM=1.714 This double is not physical.

Precise pa	67.7		Precise sep	2.417		Constellation	Cygnus		Tycho2	2673-02408-1
HD	331511		last precise pa	67.7		last precise sep	2.417

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19565+3156	J 782		2001	9	68	2.5	11.00	11.23	A2		195632.36+315648.1
19565+3156	J 782		2002	10	68	2.4	11.00	11.23	A2		195632.36+315648.1

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