15522-5832 KPP 640

15^h 52^m 11.83^s -58° 31' 46.8" P.A. 317.00 sep 5.8 mag 13.50,13.50

Coord 2000	15522-5832	Discov num	KPP 640	Comp		Coord arcsec 2000	15 52 11.83 -58 31 46.8
Date first	1998	Date last	2016	Obs	6
Pa first	317	Pa last	317	P.A. Now (θ)	317°
Sep first	5.8	Sep last	5.8	Sep. Now (ρ)	5.8"
Mag pri	13.50	Mag sec	13.50	delta mag (ΔM)	0	Spectral class
Pri motion ra	-030	Sec motion ra	-033
Pri motion dec	-014	Sec motion dec	-014
Notes	V (Proper motion indicates physical)

rPM=0.084 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

316.9

Precise sep

5.781

Constellation

Norma

Gaia DR2

5834284884955247488

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15522-5832	KPP 640		2015	4	317	5.8	13.50	13.50		V	155211.83-583146.8

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