20236+1059 GWP2943

Coord 2000	20236+1059		Discov num	GWP2943		Comp			Coord arcsec 2000	20 23 38.09 +10 59 03.1
Date first	1990		Date last	2015		Obs	8
Pa first	133		Pa last	132		P.A. Now (θ)	132°
Sep first	13.0		Sep last	13.2		Sep. Now (ρ)	13.2"
Mag pri	14.70		Mag sec	17.20		delta mag (ΔM)	2.5		Spectral class
Pri motion ra	+000		Sec motion ra	+002
Pri motion dec	-054		Sec motion dec	-044
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.189 (< 0.3, Physical double) This double is physical.

Precise pa

131.7

Precise sep

13.165

Constellation

Delphinus

Gaia DR2

51231644672

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20236+1059	GWP2943		2000	2	132	13.2	14.70	17.20		V	202338.09+105903.1
20236+1059	GWP2943		2010	3	131	12.4	14.70	17.20		V	202338.09+105903.1
20236+1059	GWP2943		2015	4	132	13.2	14.70	17.20		V	202338.09+105903.1

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