19443-2657 TDT1690

Coord 2000	19443-2657		Discov num	TDT1690		Comp			Coord arcsec 2000	19 44 20.69 -26 56 38.7
Date first	1991		Date last	1991		Obs	1
Pa first	277		Pa last	277		P.A. Now (θ)	277°
Sep first	0.5		Sep last	0.5		Sep. Now (ρ)	0.5"
Mag pri	10.64		Mag sec	10.75		delta mag (ΔM)	0.11		Spectral class
Pri motion ra	+006		Sec motion ra	+006
Pri motion dec	-002		Sec motion dec	-002
Notes

Nature of this double is uncertain.

Precise pa	276.8		Precise sep	0.5		Cdsa2 id	TDT 1690		Constellation	Sagittarius
Tycho2	6898-00989-1		Ra deg	19.739080555555557		De deg	-26.944083333333335		last precise pa	276.8
last precise sep	0.5

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19443-2657	TDT1690		1991	1	277	0.5	10.64	10.75			194420.69-265638.7

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