16567-3908 GAT 20

16^h 56^m 42.67^s -39° 08' 12.8" P.A. 23.00 sep 169.4 mag 8.72,11.35

Coord 2000	16567-3908	Discov num	GAT 20	Comp		Coord arcsec 2000	16 56 42.67 -39 08 12.8
Date first	1907	Date last	2015	Obs	6
Pa first	24	Pa last	23	P.A. Now (θ)	23°
Sep first	168.8	Sep last	169.4	Sep. Now (ρ)	169.4"
Mag pri	8.72	Mag sec	11.35	delta mag (ΔM)	2.63	Spectral class
Pri motion ra	+051	Sec motion ra	+047
Pri motion dec	-108	Sec motion dec	-113
Notes	T (Parallax indicates physical)

rPM=0.052 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	22.8		Precise sep	169.369		Constellation	Scorpius		SAO	208217
Tycho2	7868-01679-1		HD	152705

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16567-3908	GAT 20		2015	2	24	189.2	8.10	11.10		T	165642.67-390812.8

If you need more information about this double, apply for a data request form to the WDS.