18587-4715 NSN 478

18^h 58^m 43.90^s -47° 15' 19.9" P.A. 5.00 sep 5.2 mag 15.50,17.10

Coord 2000	18587-4715	Discov num	NSN 478	Comp		Coord arcsec 2000	18 58 43.90 -47 15 19.9
Date first	1999	Date last	2016	Obs	4
Pa first	5	Pa last	4.6	P.A. Now (θ)	4.6°
Sep first	5.2	Sep last	5.154	Sep. Now (ρ)	5.154"
Mag pri	15.50	Mag sec	17.10	delta mag (ΔM)	1.6	Spectral class
Pri motion ra	+161	Sec motion ra	+161
Pri motion dec	-136	Sec motion dec	-139
Notes	T (Parallax indicates physical)

rPM=0.014 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

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