17422-6901 DON 850

17^h 42^m 12.61^s -69° 01' 10.5" P.A. 323.00 sep 3.9 mag 7.72,13.60 Sp A4V dist. 214.59 pc (699.99 l.y.)

Coord 2000	17422-6901	Discov num	DON 850	Comp		Coord arcsec 2000	17 42 12.61 -69 01 10.5
Date first	1928	Date last	2016	Obs	3
Pa first	319	Pa last	323.1	P.A. Now (θ)	323.1°
Sep first	3.2	Sep last	3.915	Sep. Now (ρ)	3.915"
Mag pri	7.72	Mag sec	13.60	delta mag (ΔM)	5.88	Spectral class	A4V (white)
Pri motion ra	-015	Sec motion ra
Pri motion dec	-029	Sec motion dec
Notes	S (Parallax indidates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS