00437+7211 OSO  10AB

Coord 2000	00437+7211		Discov num	OSO  10		Comp	AB		Coord arcsec 2000	00 43 44.35 +72 10 43.1
Date first	1994		Date last	2015		Obs	3
Pa first	18		Pa last	2		P.A. Now (θ)	2°
Sep first	17.4		Sep last	12.3		Sep. Now (ρ)	12.3"
Mag pri	10.23		Mag sec	18.40		delta mag (ΔM)	8.17		Spectral class	F5 (yellow-white)
Pri motion ra	+325		Sec motion ra
Pri motion dec	+092		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			00 43 44 +72 10 43	OSO 10 AB	2015	3	2	12.3	10.23	18.40	8.17		<===
Show			00 43 44 +72 10 43	OSO 10 AC	2015	3	329	21.4	10.23	18.50	8.27

Triple system
3 visible stars in this system

Precise pa	2.1		Precise sep	12.26		Constellation	Cassiopeia		HIP	3430
Tycho2	4303-01144-1		Gaia DR2	536810649316328704		BD	BD+71 31		Distance	151.06
Distance ly	492.76

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00437+7211	OSO 10	AB	1999	2	11	16.6	10.23	18.40		N D	004344.35+721043.1
00437+7211	OSO 10	AB	2015	3	2	12.3	10.23	18.40	F5	N	004344.35+721043.1

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