20342+2356 POU4660

Coord 2000	20342+2356		Discov num	POU4660		Comp			Coord arcsec 2000	20 34 08.62 +23 55 57.9
Date first	1898		Date last	2015		Obs	9
Pa first	192		Pa last	187		P.A. Now (θ)	187°
Sep first	18.2		Sep last	18.1		Sep. Now (ρ)	18.1"
Mag pri	12.90		Mag sec	14.10		delta mag (ΔM)	1.2		Spectral class
Pri motion ra	-012		Sec motion ra	-005
Pri motion dec	-013		Sec motion dec	-029
Notes

rPM=0.593 Nature of this double is uncertain.

Precise pa

187.1

Precise sep

18.058

Constellation

Vulpecula

Gaia DR2

77482295680

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20342+2356	POU4660		2000	2	188	18.1	12.90	14.10		D	203408.62+235557.9
20342+2356	POU4660		2001	3	188	18.0	12.90	14.10		D	203408.62+235557.9
20342+2356	POU4660		2010	4	188	17.7	12.90	14.10			203408.62+235557.9
20342+2356	POU4660		2015	5	187	18.1	12.90	14.10			203408.62+235557.9

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