01106+5101 BU  235AB

Coord 2000	01106+5101		Discov num	BU  235		Comp	AB		Coord arcsec 2000	01 10 34.31 +51 00 47.8
Date first	1868		Date last	2015		Obs	29
Pa first	288		Pa last	283		P.A. Now (θ)	283°
Sep first	43.8		Sep last	44.0		Sep. Now (ρ)	44"
Mag pri	7.54		Mag sec	10.77		delta mag (ΔM)	3.23		Spectral class	F5V (yellow-white)
Pri motion ra	-001		Sec motion ra	-008
Pri motion dec	+015		Sec motion dec	-004
Notes

rPM=1.347 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01106+5101	BU 235	Aa,Ab	1875	2016	111	140	0.8	7.54	7.82	0.28	Y
Show			01106+5101	BU 235	AB	1868	2015	29	283	44.0	7.54	10.77	3.23		<===
Show			01106+5101	STTA 12	AC	1847	2015	34	69	58.2	7.54	10.26	2.72
Show			01106+5101	BU 235	BD	1878	2015	10	77	9.4	10.77	12.70	1.93
Show			01106+5101	STT 24	CE	1845	2015	23	47	7.9	10.26	12.00	1.74

Sextuple system
5 visible stars in this system

Precise pa	283.1		Precise sep	44		Constellation	Cassiopeia		SAO	22060
HIP	5512		Tycho2	3276-01219-1		Gaia DR2	2556810880		HD	6918
BD	BD+50 228		Distance	104.6		Distance ly	341.21

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01106+5101	BU 235	AB	2002	23	282	42.5	7.54	10.77	F5V	D	011034.31+510047.8
01106+5101	BU 235	AB	2011	25	282	42.5	7.54	10.77	F5V	D	011034.31+510047.8
01106+5101	BU 235	AB	2014	27	282	44.7	7.54	10.77	F5V		011034.31+510047.8
01106+5101	BU 235	AB	2015	28	283	44.0	7.54	10.77	F5V		011034.31+510047.8

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