20126+2454 POU4271

Coord 2000	20126+2454		Discov num	POU4271		Comp			Coord arcsec 2000	20 12 32.54 +24 54 22.1
Date first	1899		Date last	2015		Obs	5
Pa first	69		Pa last	75		P.A. Now (θ)	75°
Sep first	4.7		Sep last	4.9		Sep. Now (ρ)	4.9"
Mag pri	11.90		Mag sec	13.50		delta mag (ΔM)	1.6		Spectral class
Pri motion ra	+000		Sec motion ra	+022
Pri motion dec	+001		Sec motion dec	+006
Notes

rPM=0.989 This double is not physical.

Precise pa	75.4		Precise sep	4.865		Constellation	Vulpecula		Tycho2	2158-00936-1
Gaia DR2	90434480640

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20126+2454	POU4271		2000	2	75	4.9	11.90	13.50		D	201232.54+245422.1
20126+2454	POU4271		2001	3	76	4.9	11.90	13.50		D	201232.54+245422.1
20126+2454	POU4271		2010	4	73	4.3	11.90	13.50			201232.54+245422.1
20126+2454	POU4271		2015	5	75	4.9	11.90	13.50			201232.54+245422.1

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