00261+4411 BU  489AB

Coord 2000	00261+4411		Discov num	BU  489		Comp	AB		Coord arcsec 2000	00 26 04.13 +44 10 35.9
Date first	1877		Date last	2006		Obs	13
Pa first	179		Pa last	139		P.A. Now (θ)	139°
Sep first	2.5		Sep last	4.7		Sep. Now (ρ)	4.7"
Mag pri	8.59		Mag sec	12.30		delta mag (ΔM)	3.71		Spectral class	K2 (yellow-orange)
Pri motion ra	-005		Sec motion ra	-005
Pri motion dec	-013		Sec motion dec	-015
Notes

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		36361	00261+4411	BU 489	AB	1877	2006	13	139	4.7	8.59	12.30	3.71		<===
Show		36361	00261+4411	FOX 107	AC	1893	2006	11	197	102.5	8.59	11.07	2.48
Show		36361	00261+4411	TOB 10	AD	1893	2006	11	147	162.7	8.59	11.04	2.45

Quadruple system
4 visible stars in this system

Constellation	Andromeda		SAO	36361		HIP	2059		Tycho2	2795-00408-1
HD	2171		BD	BD+43 80		Distance	193.8		Distance ly	632.18
last precise pa	139.3		last precise sep	4.743

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00261+4411	BU 489	AB	2006	13	140	4.8	8.59	12.30	K2		002604.13+441035.9

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