19026-2309 DON 940

Coord 2000	19026-2309		Discov num	DON 940		Comp			Coord arcsec 2000	19 02 41.53 -23 09 51.3
Date first	1932		Date last	1991		Obs	4
Pa first	331		Pa last	339		P.A. Now (θ)	339°
Sep first	1.7		Sep last	2.0		Sep. Now (ρ)	2"
Mag pri	11.32		Mag sec	11.29		delta mag (ΔM)	0.03		Spectral class	K1/3 (yellow-orange)
Pri motion ra	+028		Sec motion ra	+028
Pri motion dec	-065		Sec motion dec	-065
Notes

Nature of this double is uncertain.

Precise pa	339.2		Precise sep	2.03		Cdsa2 id	DON 940		Constellation	Sagittarius
Tycho2	6873-00722-1		HD	176751		Ra deg	19.044869444444448		De deg	-23.16425
last precise pa	339.2		last precise sep	2.03

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19026-2309	DON 940		1991	4	339	2.0	11.32	11.29	K1/3		190241.53-230951.3

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