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10412-5958
SIN 54 AG

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

10412-5958 SIN 54 AG

10^h 41^m 12.35^s -59° 58' 25.0" P.A. 260.00 sep 85.5 mag 7.24,12.89 Sp B1/B2II

Coord 2000	10412-5958		Discov num	SIN 54		Comp	AG		Coord arcsec 2000	10 41 12.35 -59 58 25.0
Date first	1987		Date last	2015		Obs	4
Pa first	258		Pa last	259.5		P.A. Now (θ)	259.5°
Sep first	85.7		Sep last	85.547		Sep. Now (ρ)	85.547"
Mag pri	7.24		Mag sec	12.89		delta mag (ΔM)	5.65		Spectral class	B1/B2II (blue-white)
Pri motion ra	-005		Sec motion ra	-019
Pri motion dec	+004		Sec motion dec	+001
Notes

rPM=0.753

Nature of this double is uncertain.

10412-5958 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		238351	10 41 12 -59 58 25	JSP 416 AB	2015	4	215	5.2	7.24	13.50	6.26
Show		238351	10 41 12 -59 58 25	SIN 54 AC	2015	4	137	18.1	7.24	12.90	5.66
Show		238351	10 41 12 -59 58 25	SIN 54 AD	2015	4	279	37.2	7.24	13.80	6.56
Show		238351	10 41 12 -59 58 25	SIN 54 AE	2015	4	250	61.9	7.24	14.32	7.08
Show		238351	10 41 12 -59 58 25	SIN 54 AF	2015	4	263	76.8	7.24	12.88	5.64
Show		238351	10 41 12 -59 58 25	SIN 54 AG	2015	4	260	85.5	7.24	12.89	5.65		<===

Septuple system
7 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Carina		SAO	238351		Tycho2	8626-02443-1		Gaia DR2	5254283086686713600
HD	92741