00303+5959 BU 1094AC

Coord 2000	00303+5959		Discov num	BU 1094		Comp	AC		Coord arcsec 2000	00 30 19.91 +59 58 39.2
Date first	1900		Date last	2015		Obs	9
Pa first	339		Pa last	338		P.A. Now (θ)	338°
Sep first	119.6		Sep last	121.0		Sep. Now (ρ)	121"
Mag pri	6.07		Mag sec	11.70		delta mag (ΔM)	5.63		Spectral class	B9IIIn (blue-white)
Pri motion ra	+016		Sec motion ra	-004
Pri motion dec	-004		Sec motion dec	-003
Notes

rPM=1.214 This double is not physical.

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		21457	00 30 20 +59 58 39	BU 1094 AC	2015	9	338	121.0	6.07	11.70	5.63		<===

Triple system
3 visible stars in this system

Precise pa	337.8		Precise sep	121.02		Constellation	Cassiopeia		SAO	21457
HIP	2377		Tycho2	3666-01063-1		Gaia DR2	428520986055878272		HD	2626
HR	113		BD	BD+59 68		Distance	235.85		Distance ly	769.34

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00303+5959	BU 1094	AC	2000	7	338	120.8	6.07	11.70		D	003019.91+595839.2
00303+5959	BU 1094	AC	2003	8	338	121.1	6.07	11.70		D	003019.91+595839.2
00303+5959	BU 1094	AC	2015	9	338	121.0	6.07	11.70	B9IIIn		003019.91+595839.2

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