20195+2454 POU4369

Coord 2000	20195+2454		Discov num	POU4369		Comp			Coord arcsec 2000	20 19 29.68 +24 53 33.5
Date first	1898		Date last	2015		Obs	10
Pa first	40		Pa last	39		P.A. Now (θ)	39°
Sep first	18.7		Sep last	20.3		Sep. Now (ρ)	20.3"
Mag pri	11.53		Mag sec	12.50		delta mag (ΔM)	0.97		Spectral class
Pri motion ra	-016		Sec motion ra	+136
Pri motion dec	-011		Sec motion dec	+188
Notes

rPM=1.079 This double is not physical.

Precise pa	39.4		Precise sep	20.348		Constellation	Vulpecula		Tycho2	2159-00615-1
Gaia DR2	24163906560

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20195+2454	POU4369		1998	2	39	20.1	11.53	12.50		D	201929.68+245333.5
20195+2454	POU4369		2009	3	40	20.4	11.53	12.50		D	201929.68+245333.5
20195+2454	POU4369		2010	5	39	20.2	11.53	12.50			201929.68+245333.5
20195+2454	POU4369		2015	6	39	20.3	11.53	12.50			201929.68+245333.5

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