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23026+4245
BU 1147 AG

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23026+4245 BU 1147 AG

23^h 02^m 36.34^s +42° 45' 28.1" P.A. 116.00 sep 2.1 mag 5.19, Sp A3Vn dist. 129.2 pc (421.45 l.y.)

Coord 2000	23026+4245		Discov num	BU 1147		Comp	AG		Coord arcsec 2000	23 02 36.34 +42 45 28.1
Date first	2015		Date last	2015		Obs	2
Pa first	116		Pa last	116.3		P.A. Now (θ)	116.3°
Sep first	2.1		Sep last	2.078		Sep. Now (ρ)	2.078"
Mag pri	5.19		Mag sec			delta mag (ΔM)			Spectral class	A3Vn (white)
Pri motion ra	+059		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

23026+4245 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		52623	23 02 36 +42 45 28	BU 1147 AB	2011	71	13	0.2	5.19	7.70	2.51	Y
Show		52623	23 02 36 +42 45 28	BU 1147 AB,C	2002	5	195	91.0	5.11	13.70	8.59
Show	NSV14396 And	52623	23 02 36 +42 45 28	LYS 25 AB,D	2002	5	284	143.1	5.11	12.00	6.89
Show		52623	23 02 36 +42 45 28	BU 1147 AE	2015	2	123	0.7	5.19
Show		52623	23 02 36 +42 45 28	BU 1147 AF	2015	2	104	2.2	5.19
Show		52623	23 02 36 +42 45 28	BU 1147 AG	2015	2	116	2.1	5.19				<===

Septuple system
8 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	NSV14396 And		Constellation	Andromeda		SAO	52623		HIP	113788
Tycho2	3224-03432-1		HD	217782		HR	8766		GC	32110
ADS	16467		BD	BD+41 4665		Flamsteed	2 Andromedae		Flamsteed name	2 And
Distance	129.2		Distance ly	421.45