20219+7347 HDS2909

Coord 2000	20219+7347		Discov num	HDS2909		Comp			Coord arcsec 2000	20 21 53.30 +73 47 07.3
Date first	1991		Date last	1991		Obs	2
Pa first	238		Pa last	227		P.A. Now (θ)	227°
Sep first	0.7		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	10.50		Mag sec	10.77		delta mag (ΔM)	0.27		Spectral class	K0 (yellow-orange)
Pri motion ra	+006		Sec motion ra	+006
Pri motion dec	+004		Sec motion dec	+004
Notes

Nature of this double is uncertain.

Precise pa	227.3		Precise sep	0.58		Constellation	Draco		HIP	100426
Tycho2	4458-00870-1		Gaia DR2	79585566080		BD	BD+73 906		Distance	367.65
Distance ly	1199.27

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20219+7347	HDS2909		1991	2	227	0.6	10.50	10.77	K0		202153.30+734707.3

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