00437+7211 OSO 10 AB

00^h 43^m 44.35^s +72° 10' 43.1" P.A. 2.00 sep 12.3 mag 10.23,18.40 Sp F5 dist. 151.06 pc (492.76 l.y.)

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	2.1		P.A. Now (θ)	2.1°
Sep first	17.4		Sep last	12.26		Sep. Now (ρ)	12.26"
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.

00437+7211 SYSTEM COMPONENTS

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 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

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