19593+2237 COU 519

Coord 2000	19593+2237		Discov num	COU 519		Comp			Coord arcsec 2000	19 59 20.79 +22 36 51.9
Date first	1970		Date last	2016		Obs	4
Pa first	70		Pa last	72		P.A. Now (θ)	72°
Sep first	0.4		Sep last	0.7		Sep. Now (ρ)	0.7"
Mag pri	10.50		Mag sec	10.65		delta mag (ΔM)	0.15		Spectral class	F0 (yellow-white)
Pri motion ra	+003		Sec motion ra	+003
Pri motion dec	-009		Sec motion dec	-009
Notes

Nature of this double is uncertain.

Precise pa	72		Precise sep	0.65		Constellation	Vulpecula		Tycho2	2141-00922-1
HD	345468		last precise pa	72		last precise sep	0.65

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19593+2237	COU 519		1991	2	267	0.5	10.65	10.50	F0		195920.79+223651.9
19593+2237	COU 519		2008	3	71	0.5	10.50	10.65	F0		195920.79+223651.9
19593+2237	COU 519		2016	4	72	0.7	10.50	10.65	F0		195920.79+223651.9

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