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	2015		Obs	5
Pa first	331		Pa last	334		P.A. Now (θ)	334°
Sep first	1.7		Sep last	2.2		Sep. Now (ρ)	2.2"
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	333.7		Precise sep	2.159		Constellation	Sagittarius		Tycho2	6873-00722-1
Gaia DR2	4080645271144148224		HD	176751

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
19026-2309	DON 940		2015	5	334	2.2	11.32	11.29	K1/3		190241.53-230951.3

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