20417-7521 DUN 232 (Mu2 Oct)

20^h 41^m 44.10^s -75° 21' 02.9" P.A. 19.00 sep 16.6 mag 6.51,7.07 Sp G5III dist. 44.27 pc (144.41 l.y.)

Coord 2000	20417-7521	Discov num	DUN 232	Comp		Coord arcsec 2000	20 41 44.10 -75 21 02.9
Date first	1826	Date last	2016	Obs	39
Pa first	14	Pa last	19.2	P.A. Now (θ)	19.2°
Sep first	18.5	Sep last	16.622	Sep. Now (ρ)	16.622"
Mag pri	6.51	Mag sec	7.07	delta mag (ΔM)	0.56	Spectral class	G5III (yellow)
Pri motion ra	+156	Sec motion ra	+164
Pri motion dec	-162	Sec motion dec	-171
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.051 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS