19484+2212 STF2584

Coord 2000	19484+2212		Discov num	STF2584		Comp			Coord arcsec 2000	19 48 22.40 +22 11 56.5
Date first	1830		Date last	2016		Obs	39
Pa first	299		Pa last	293		P.A. Now (θ)	293°
Sep first	2.0		Sep last	1.9		Sep. Now (ρ)	1.9"
Mag pri	9.14		Mag sec	9.20		delta mag (ΔM)	0.06		Spectral class	F5 (yellow-white)
Pri motion ra	+006		Sec motion ra	+006
Pri motion dec	-011		Sec motion dec	-011
Notes

Nature of this double is uncertain.

Precise pa	293.3		Precise sep	1.943		Constellation	Vulpecula		SAO	87739
Tycho2	1627-00520-1		last precise pa	293.7		last precise sep	1.999

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19484+2212	STF2584		1999	35	294	1.9	9.14	9.20	F5		194822.40+221156.5
19484+2212	STF2584		2009	37	294	1.9	9.14	9.20	F5		194822.40+221156.5
19484+2212	STF2584		2011	39	293	1.9	9.14	9.20	F5		194822.40+221156.5
19484+2212	STF2584		2016	39	293	1.9	9.14	9.20	F5		194822.40+221156.5

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