20028+6752 LDS2447AC

Coord 2000	20028+6752		Discov num	LDS2447		Comp	AC		Coord arcsec 2000	20 02 49.05 +67 52 24.4
Date first	1953		Date last	2003		Obs	3
Pa first	225		Pa last	226		P.A. Now (θ)	226°
Sep first	145.0		Sep last	141.0		Sep. Now (ρ)	141"
Mag pri	4.51		Mag sec	17.80		delta mag (ΔM)	13.29		Spectral class	K3III (yellow-orange)
Pri motion ra	+016		Sec motion ra
Pri motion dec	+047		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	Rho Dra	18676	20 02 49 +67 52 24	LDS 2447 AB	2003	2	180	125.4	4.51	14.60	10.09
Show		18676	20 02 49 +67 52 24	LDS 2447 AC	2003	3	226	141.0	4.51	17.80	13.29		<===

Triple system
3 visible stars in this system

Precise pa	226.1		Precise sep	140.95		Constellation	Draco		SAO	18676
HIP	98702		Tycho2	4446-01736-1		Gaia DR2	2249908073868092544		HD	190940
HR	7685		GC	27856		BD	BD+67 1222		Bayer	Rho Draconis
Bayer name	Rho Dra		Flamsteed	67 Draconis		Flamsteed name	67 Dra		Distance	131.41
Distance ly	428.66

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20028+6752	LDS2447	AC	1999	2	226	141.3	4.51	17.80	K3III	N D	200249.05+675224.4
20028+6752	LDS2447	AC	2003	3	226	141.6	4.51	17.80	K3III	N D	200249.05+675224.4

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