16559-7712 KPP1454

16^h 55^m 54.13^s -77° 12' 21.4" P.A. 178.00 sep 10.9 mag 14.00,14.70

Coord 2000	16559-7712	Discov num	KPP1454	Comp		Coord arcsec 2000	16 55 54.13 -77 12 21.4
Date first	1981	Date last	2015	Obs	8
Pa first	180	Pa last	178	P.A. Now (θ)	178°
Sep first	9.8	Sep last	10.9	Sep. Now (ρ)	10.9"
Mag pri	14.00	Mag sec	14.70	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-036	Sec motion dec	-035
Notes	V (Proper motion indicates physical)

rPM=0.027 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

178.2

Precise sep

10.928

Constellation

Apus

Gaia DR2

5777847777635623168

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16559-7712	KPP1454		2015	7	178	10.9	14.00	14.70		V	165554.13-771221.4

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