01328+3551 STF 133AB

Coord 2000	01328+3551		Discov num	STF 133		Comp	AB		Coord arcsec 2000	01 32 47.71 +35 50 34.1
Date first	1827		Date last	2015		Obs	41
Pa first	180		Pa last	192		P.A. Now (θ)	192°
Sep first	3.0		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	6.79		Mag sec	9.44		delta mag (ΔM)	2.65		Spectral class	K3III (yellow-orange)
Pri motion ra	-005		Sec motion ra	-005
Pri motion dec	-051		Sec motion dec	-051
Notes	N (See Notes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		54771	01328+3551	STF 133	AB	1827	2015	41	192	2.6	6.79	9.44	2.65		<===
Show		54771	01328+3551	STF 133	AC	1833	2015	30	189	18.4	6.79	10.49	3.70
Show		54771	01328+3551	STF 133	AD	1833	2015	28	185	23.3	6.79	10.68	3.89
Show		54771	01328+3551	SBK 2	AE	1884	2003	11	0	166.9	6.79	9.75	2.96
Show		54771	01328+3551	SBK 2	AF	1884	2015	7	352	185.3	6.79	11.40	4.61
Show		54771	01328+3551	GUI 1	AG	1907	2015	6	80	196.5	6.79	12.05	5.26
Show		54771	01328+3551	STF 133	CD	1827	2015	43	170	5.1	10.49	10.68	0.19
Show		54772	01328+3551	A 1911	Ea,Eb	1908	2009	12	357	0.3	10.30	10.70	0.40
Show		54772	01328+3551	SBK 2	EF	1882	2014	12	300	32.9	9.75	11.40	1.65
Show		54772	01328+3551	GUI 1	EG	1907	2014	8	124	232.4	9.75	12.05	2.30

Octuple system
7 visible stars in this system

Precise pa	192.3		Precise sep	2.6		Constellation	Andromeda		SAO	54771
HIP	7201		Tycho2	2305-01639-1		Gaia DR2	6329247360		HD	9370
BD	BD+35 292		Distance	136.24		Distance ly	444.41

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01328+3551	STF 133	AB	2006	34	192	3.0	6.79	9.44	K3III	N	013247.71+355034.1
01328+3551	STF 133	AB	2009	38	192	3.0	6.79	9.44	K3III	N	013247.71+355034.1
01328+3551	STF 133	AB	2013	40	191	3.0	6.79	9.44	K3III	N	013247.71+355034.1
01328+3551	STF 133	AB	2015	41	192	2.6	6.79	9.44	K3III	N	013247.71+355034.1

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