20558+1047 GWP 3019

20^h 55^m 49.84^s +10° 46' 47.8" P.A. 124.00 sep 90.5 mag 16.10,18.30

Coord 2000	20558+1047	Discov num	GWP3019	Comp		Coord arcsec 2000	20 55 49.84 +10 46 47.8
Date first	1987	Date last	2015	Obs	7
Pa first	124	Pa last	124.4	P.A. Now (θ)	124.4°
Sep first	90.2	Sep last	90.461	Sep. Now (ρ)	90.461"
Mag pri	16.10	Mag sec	18.30	delta mag (ΔM)	2.2	Spectral class
Pri motion ra	+028	Sec motion ra	+034
Pri motion dec	-092	Sec motion dec	-082
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.121 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1756764189546905984