19420-4350 DON 964

Coord 2000	19420-4350		Discov num	DON 964		Comp			Coord arcsec 2000	19 42 00.44 -43 49 29.1
Date first	1931		Date last	1986		Obs	3
Pa first	69		Pa last	64		P.A. Now (θ)	64°
Sep first	0.8		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	11.15		Mag sec	11.60		delta mag (ΔM)	0.45		Spectral class
Pri motion ra	-005		Sec motion ra
Pri motion dec	-050		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	63.7		Precise sep	1.36		Cdsa2 id	DON 964		Constellation	Sagittarius
Ra deg	19.700122222222223		De deg	-43.82475		last precise pa	63.7		last precise sep	1.36

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19420-4350	DON 964		1986	3	64	1.4	11.15	11.60			194200.44-434929.1

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