15430-5807 DUN 190AB (V359 Nor)

Coord 2000	15430-5807		Discov num	DUN 190		Comp	AB		Coord arcsec 2000	15 42 58.25 -58 06 52.8
Date first	1826		Date last	2008		Obs	15
Pa first	85		Pa last	90		P.A. Now (θ)	90°
Sep first	3.0		Sep last	5.0		Sep. Now (ρ)	5"
Mag pri	8.06		Mag sec	9.74		delta mag (ΔM)	1.68		Spectral class	M3III (red)
Pri motion ra	+005		Sec motion ra	-030
Pri motion dec	-001		Sec motion dec	-012
Notes	N L (See Notes, Linear solution)

rPM=1.135 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	V359 Nor	242853	15430-5807	DUN 190	AB	1826	2008	15	90	5.0	8.06	9.74	1.68		<===
Show		242853	15430-5807	I 372	AC	1900	2008	5	48	33.3	8.06	12.72	4.66

Triple system
3 visible stars in this system

Precise pa	89.8		Precise sep	4.97		Var name	V359 Nor		Constellation	Norma
SAO	242853		HIP	76968		Tycho2	8704-01067-1		HD	139792
CD	CD-57 6069		CP	CP-57 7155		Distance	699.3		Distance ly	2281.12
last precise pa	89.8		last precise sep	4.97

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15430-5807	DUN 190	AB	1991	13	92	4.9	8.06	9.74	M3III	NLD	154258.25-580652.8
15430-5807	DUN 190	AB	2008	14	90	5.0	8.06	9.74	M3III	NLD	154258.25-580652.8

If you need more information about this double, apply for a data request form to the WDS.