01083+5455 BUP  14AC

Coord 2000	01083+5455		Discov num	BUP  14		Comp	AC		Coord arcsec 2000	01 08 16.36 +54 55 12.7
Date first	1907		Date last	1999		Obs	4
Pa first	145		Pa last	263		P.A. Now (θ)	263°
Sep first	205.8		Sep last	198.1		Sep. Now (ρ)	198.1"
Mag pri	5.23		Mag sec	12.02		delta mag (ΔM)	6.79		Spectral class	G5Vb (yellow)
Pri motion ra	+341		Sec motion ra	-013
Pri motion dec	-160		Sec motion dec	+011
Notes	N U P (See Notes, Proper motion indicates non-physical, 100-year proper motion)

Visually invisible, K-band or other infrared star rPM=1.044 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		22024	01083+5455	WCK 1	Aa,Ab	1973	2016	24	191	0.4	5.30	10.70	5.40	Y
Show	Marfak	22024	01083+5455	STT 551	AB	1832	2016	15	273	490.8	5.23	11.31	6.08
Show		22024	01083+5455	BUP 14	AC	1907	1999	4	263	198.1	5.23	12.02	6.79		<===
Show		22024	01083+5455	BUP 14	AE	1907	1999	3	286	273.1	5.23	12.30	7.07
Show		22024	01083+5455	STT 551	AF	1832	1999	4	298	589.0	5.23	13.00	7.77
Show			01083+5455	BUP 14	CD	1907	2015	4	115	4.3	12.02	12.80	0.78

Septuple system
6 visible stars in this system

Precise pa	263		Precise sep	198.12		Constellation	Cassiopeia		SAO	22024
HIP	5336		Tycho2	3673-01929-1		HD	6582		HR	321
GC	1360		GL	Gl 53A		BD	BD+54 223		Bayer	Mu Cassiopeiae
Bayer name	Mu Cas		Flamsteed	30 Cassiopeiae		Flamsteed name	30 Cas		Distance	7.55
Distance ly	24.63

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01083+5455	BUP 14	AC	1991	2	258	175.6	5.23	12.02		DP	010816.36+545512.7
01083+5455	BUP 14	AC	1999	3	263	198.1	5.23	12.02	G5Vb	NUDP	010816.36+545512.7
01083+5455	BUP 14	AC	2012	3	286	163.0	5.23	12.02		NUDP	010816.36+545512.7

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