19442+2731 TDT1686

Coord 2000	19442+2731		Discov num	TDT1686		Comp			Coord arcsec 2000	19 44 13.15 +27 31 23.4
Date first	1991		Date last	1991		Obs	1
Pa first	264		Pa last	264		P.A. Now (θ)	264°
Sep first	1.4		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	11.54		Mag sec	12.17		delta mag (ΔM)	0.63		Spectral class
Pri motion ra	+004		Sec motion ra	+004
Pri motion dec	-001		Sec motion dec	-001
Notes

Nature of this double is uncertain.

Precise pa	264.3		Precise sep	1.38		Constellation	Vulpecula		Tycho2	2147-02053-1
last precise pa	264.3		last precise sep	1.38

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19442+2731	TDT1686		1991	1	264	1.4	11.54	12.17			194413.15+273123.4

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