00303+5959 BU 1094 AB

00^h 30^m 19.91^s +59° 58' 39.2" P.A. 285.00 sep 0.3 mag 6.07,8.45 Sp B9IIIn dist. 235.85 pc (769.34 l.y.)

Coord 2000	00303+5959		Discov num	BU 1094		Comp	AB		Coord arcsec 2000	00 30 19.91 +59 58 39.2
Date first	1889		Date last	2009		Obs	13
Pa first	245		Pa last	284.6		P.A. Now (θ)	284.6°
Sep first	0.7		Sep last	0.343		Sep. Now (ρ)	0.343"
Mag pri	6.07		Mag sec	8.45		delta mag (ΔM)	2.38		Spectral class	B9IIIn (blue-white)
Pri motion ra	+016		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes

Nature of this double is uncertain.

00303+5959 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		21457	00 30 20 +59 58 39	BU 1094 AB	2009	13	285	0.3	6.07	8.45	2.38		<===
Show	HD 2626	21457	00 30 20 +59 58 39	BU 1094 AC	2015	9	338	121.0	6.07	11.70	5.63

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cassiopeia		SAO	21457		HIP	2377		Tycho2	3666-01063-1
Gaia DR2	428520986055878272		HD	2626		HR	113		GC	586
ADS	412		BD	BD+59 68		Distance	235.85		Distance ly	769.34