20291+2452 POU4522

Coord 2000	20291+2452		Discov num	POU4522		Comp			Coord arcsec 2000	20 29 07.72 +24 52 16.3
Date first	1899		Date last	2015		Obs	6
Pa first	170		Pa last	165		P.A. Now (θ)	165°
Sep first	13.4		Sep last	12.8		Sep. Now (ρ)	12.8"
Mag pri	13.40		Mag sec	14.50		delta mag (ΔM)	1.1		Spectral class
Pri motion ra	-008		Sec motion ra	+020
Pri motion dec	+027		Sec motion dec	+009
Notes

rPM=1.182 This double is not physical.

Precise pa

165.1

Precise sep

12.778

Constellation

Vulpecula

Gaia DR2

21306122240

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20291+2452	POU4522		1997	2	166	12.9	14.40	14.60		D	202907.73+245216.4
20291+2452	POU4522		2001	3	166	12.9	13.40	14.50		D	202907.72+245216.3
20291+2452	POU4522		2010	4	167	12.7	13.40	14.50			202907.72+245216.3
20291+2452	POU4522		2015	5	165	12.8	13.40	14.50			202907.72+245216.3

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