20282+8125 STH   7AC

Coord 2000	20282+8125		Discov num	STH   7		Comp	AC		Coord arcsec 2000	20 28 14.45 +81 25 21.6
Date first	1884		Date last	2015		Obs	18
Pa first	285		Pa last	282		P.A. Now (θ)	282°
Sep first	198.4		Sep last	196.6		Sep. Now (ρ)	196.6"
Mag pri	5.48		Mag sec	6.66		delta mag (ΔM)	1.18		Spectral class	G9III (yellow)
Pri motion ra	+034		Sec motion ra	+046
Pri motion dec	+016		Sec motion dec	+020
Notes	N (See Notes)

rPM=0.252 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	75 Dra	3408	20 28 14 +81 25 22	BUP 211 AB	2016	10	11	109.5	5.48	11.34	5.86
Show		3408	20 28 14 +81 25 22	STH 7 AC	2015	18	282	196.6	5.48	6.66	1.18		<===

Triple system
3 visible stars in this system

Precise pa	282.1		Precise sep	196.605		Constellation	Draco		SAO	3408
HIP	100965		Tycho2	4597-01693-1		Gaia DR2	2298389355466272256		HD	196787
HR	7901		GC	28611		BD	BD+80 659		Flamsteed	75 Draconis
Flamsteed name	75 Dra		Distance	139.66		Distance ly	455.57

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20282+8125	STH 7	AC	2000	15	282	196.6	5.48	6.66	G9III	D	202814.45+812521.6
20282+8125	STH 7	AC	2004	16	282	196.6	5.48	6.66	G9III	N D	202814.45+812521.6
20282+8125	STH 7	AC	2012	17	282	196.7	5.48	6.66	G9III	N	202814.45+812521.6
20282+8125	STH 7	AC	2015	18	282	196.6	5.48	6.66	G9III	N	202814.45+812521.6

If you need more information about this double, apply for a data request form to the WDS.