20123+2404 POU4268

Coord 2000	20123+2404		Discov num	POU4268		Comp			Coord arcsec 2000	20 12 15.61 +24 04 03.2
Date first	1892		Date last	2015		Obs	10
Pa first	41		Pa last	39		P.A. Now (θ)	39°
Sep first	17.4		Sep last	14.6		Sep. Now (ρ)	14.6"
Mag pri	8.81		Mag sec	14.90		delta mag (ΔM)	6.09		Spectral class	A5 (white)
Pri motion ra	+015		Sec motion ra	-001
Pri motion dec	+007		Sec motion dec	-007
Notes

rPM=1.284 This double is not physical.

Precise pa	38.5		Precise sep	14.617		Constellation	Vulpecula		SAO	88343
Tycho2	2154-01014-1		Gaia DR2	67809084032		HD	192060

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20123+2404	POU4268		2000	3	39	14.9	8.81	14.90	A5	D	201215.61+240403.2
20123+2404	POU4268		2009	4	41	14.2	8.81	14.90	A5	D	201215.61+240403.2
20123+2404	POU4268		2010	6	39	14.6	8.81	14.90	A5		201215.61+240403.2
20123+2404	POU4268		2015	6	39	14.6	8.81	14.90	A5		201215.61+240403.2

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