20205+2334 POU4381

Coord 2000	20205+2334		Discov num	POU4381		Comp			Coord arcsec 2000	20 20 30.35 +23 33 49.7
Date first	1894		Date last	2015		Obs	9
Pa first	162		Pa last	160		P.A. Now (θ)	160°
Sep first	17.6		Sep last	18.5		Sep. Now (ρ)	18.5"
Mag pri	10.30		Mag sec	12.20		delta mag (ΔM)	1.9		Spectral class	F8 (yellow-white)
Pri motion ra	-002		Sec motion ra	+003
Pri motion dec	+001		Sec motion dec	-004
Notes

rPM=1.414 This double is not physical.

Precise pa	159.8		Precise sep	18.498		Constellation	Vulpecula		SAO	88545
Tycho2	2155-01049-1		Gaia DR2	55484248832		HD	346377

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20205+2334	POU4381		2000	3	160	18.4	10.30	12.20	F8	D	202030.35+233349.7
20205+2334	POU4381		2008	4	162	18.9	10.30	12.20	F8	D	202030.35+233349.7
20205+2334	POU4381		2010	6	159	18.9	10.30	12.20	F8		202030.35+233349.7
20205+2334	POU4381		2015	9	160	18.5	10.30	12.20	F8		202030.35+233349.7

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