11388-1757 GWP 1630

11^h 38^m 48.56^s -17° 57' 01.5" P.A. 5.00 sep 18.1 mag 13.83,15.68

Coord 2000	11388-1757	Discov num	GWP1630	Comp		Coord arcsec 2000	11 38 48.56 -17 57 01.5
Date first	1993	Date last	2016	Obs	7
Pa first	5	Pa last	5.3	P.A. Now (θ)	5.3°
Sep first	18.3	Sep last	18.143	Sep. Now (ρ)	18.143"
Mag pri	13.83	Mag sec	15.68	delta mag (ΔM)	1.85	Spectral class
Pri motion ra	-069	Sec motion ra	-066
Pri motion dec	-019	Sec motion dec	-018
Notes	V (Proper motion indicates physical)

rPM=0.044 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Crater

Gaia DR2

3546830726577883776