19587-2237 TDS1029

Coord 2000	19587-2237		Discov num	TDS1029		Comp			Coord arcsec 2000	19 58 40.83 -22 37 06.7
Date first	1991		Date last	1991		Obs	1
Pa first	239		Pa last	239		P.A. Now (θ)	239°
Sep first	1.3		Sep last	1.3		Sep. Now (ρ)	1.3"
Mag pri	9.85		Mag sec	11.73		delta mag (ΔM)	1.88		Spectral class	A9V (white)
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-036		Sec motion dec	-036
Notes

Nature of this double is uncertain.

Precise pa	239.4		Precise sep	1.335		Constellation	Sagittarius		SAO	188774
Tycho2	6892-00510-1		HD	188978		last precise pa	239.4		last precise sep	1.335

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19587-2237	TDS1029		1991	1	239	1.3	9.85	11.73			195840.83-223706.7

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