20290+2658 A   394

Coord 2000	20290+2658		Discov num	A   394		Comp			Coord arcsec 2000	20 29 02.11 +26 58 23.8
Date first	1902		Date last	2016		Obs	10
Pa first	284		Pa last	286		P.A. Now (θ)	286°
Sep first	0.6		Sep last	0.7		Sep. Now (ρ)	0.7"
Mag pri	9.72		Mag sec	10.14		delta mag (ΔM)	0.42		Spectral class	A7 (white)
Pri motion ra	+004		Sec motion ra	+004
Pri motion dec	-001		Sec motion dec	-001
Notes

Nature of this double is uncertain.

Precise pa	286.3		Precise sep	0.7		Constellation	Vulpecula		SAO	88739
Tycho2	2164-00129-1		Gaia DR2	17030522240		HD	340339

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20290+2658	A 394		1991	9	285	0.6	9.72	10.14	A7		202902.11+265823.8
20290+2658	A 394		2016	10	286	0.7	9.72	10.14	A7		202902.11+265823.8

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