20071-4256 DON 979

Coord 2000	20071-4256		Discov num	DON 979		Comp			Coord arcsec 2000	20 07 08.80 -42 55 55.7
Date first	1932		Date last	1991		Obs	4
Pa first	262		Pa last	258		P.A. Now (θ)	258°
Sep first	0.8		Sep last	0.9		Sep. Now (ρ)	0.9"
Mag pri	11.31		Mag sec	11.41		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	+022		Sec motion ra	+022
Pri motion dec	-019		Sec motion dec	-019
Notes

Nature of this double is uncertain.

Precise pa

258.3

Precise sep

0.891

Constellation

Sagittarius

Tycho2

7955-02731-1

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20071-4256	DON 979		1991	4	258	0.9	11.31	11.41			200708.80-425555.7

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