20016+7027 A   865

Coord 2000	20016+7027		Discov num	A   865		Comp			Coord arcsec 2000	20 01 34.00 +70 27 16.2
Date first	1904		Date last	2015		Obs	17
Pa first	86		Pa last	89		P.A. Now (θ)	89°
Sep first	2.5		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	8.28		Mag sec	10.32		delta mag (ΔM)	2.04		Spectral class	B9 (blue-white)
Pri motion ra	+002		Sec motion ra	+012
Pri motion dec	+011		Sec motion dec	+010
Notes

rPM=0.643 Nature of this double is uncertain.

Precise pa	88.9		Precise sep	2.635		Constellation	Draco		SAO	9608
HIP	98594		Tycho2	4450-00807-1		Gaia DR2	38122601728		HD	190833
BD	BD+70 1102		Distance	183.82		Distance ly	599.62

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20016+7027	A 865		2002	14	88	2.8	8.28	10.32	B9		200134.00+702716.2
20016+7027	A 865		2003	15	88	2.6	8.28	10.32	B9		200134.00+702716.2
20016+7027	A 865		2011	16	88	2.6	8.28	10.32	B9		200134.00+702716.2
20016+7027	A 865		2015	17	89	2.6	8.28	10.32	B9		200134.00+702716.2

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