18474-4727 UC 3670

18^h 47^m 22.09^s -47° 27' 16.1" P.A. 86.00 sep 21.2 mag 11.40,15.90

Coord 2000	18474-4727	Discov num	UC 3670	Comp		Coord arcsec 2000	18 47 22.09 -47 27 16.1
Date first	1996	Date last	2015	Obs	6
Pa first	88	Pa last	86	P.A. Now (θ)	86°
Sep first	21.6	Sep last	21.2	Sep. Now (ρ)	21.2"
Mag pri	11.40	Mag sec	15.90	delta mag (ΔM)	4.5	Spectral class
Pri motion ra	+021	Sec motion ra	+052
Pri motion dec	-067	Sec motion dec	-042
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.567

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	85.5		Precise sep	21.242		Constellation	Telescopium		Tycho2	8377-00305-1
Gaia DR2	6704626953323150336

WDS HISTORIC DATA

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