00307-1746 GWP 56

00^h 30^m 39.61^s -17° 45' 40.6" P.A. 227.00 sep 54.8 mag 13.60,18.80

Coord 2000	00307-1746	Discov num	GWP 56	Comp		Coord arcsec 2000	00 30 39.61 -17 45 40.6
Date first	1953	Date last	2015	Obs	6
Pa first	227	Pa last	227	P.A. Now (θ)	227°
Sep first	52.4	Sep last	54.8	Sep. Now (ρ)	54.8"
Mag pri	13.60	Mag sec	18.80	delta mag (ΔM)	5.2	Spectral class
Pri motion ra	+112	Sec motion ra	+000
Pri motion dec	+004	Sec motion dec	+000
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=1

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

227.4

Precise sep

54.757

Constellation

Cetus

Gaia DR2

2364245119807662208

WDS HISTORIC DATA

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