19494+3147 COU1467

Coord 2000	19494+3147		Discov num	COU1467		Comp			Coord arcsec 2000	19 49 21.26 +31 46 59.2
Date first	1976		Date last	1996		Obs	2
Pa first	178		Pa last	185		P.A. Now (θ)	185°
Sep first	1.4		Sep last	1.7		Sep. Now (ρ)	1.7"
Mag pri	9.47		Mag sec	13.10		delta mag (ΔM)	3.63		Spectral class	A0 (white)
Pri motion ra	+003		Sec motion ra
Pri motion dec	-007		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	185		Precise sep	1.66		Constellation	Cygnus		SAO	68907
Tycho2	2669-00780-1		HD	331292		last precise pa	185		last precise sep	1.66

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19494+3147	COU1467		1996	2	185	1.7	9.47	13.10	A0		194921.26+314659.2

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