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	2015		Obs	16
Pa first	85		Pa last	91		P.A. Now (θ)	91°
Sep first	3.0		Sep last	4.7		Sep. Now (ρ)	4.7"
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 (See Notes)

rPM=1.135 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	V359 Nor	242853	15 42 58 -58 06 53	DUN 190 AB	2015	16	91	4.7	8.06	9.74	1.68		<===
Show		242853	15 42 58 -58 06 53	I 372 AC	2015	6	48	33.2	8.06	12.72	4.66

Triple system
3 visible stars in this system

Precise pa	91.4		Precise sep	4.682		Var name	V359 Nor		Constellation	Norma
SAO	242853		HIP	76968		Tycho2	8704-01067-1		Gaia DR2	5882323574372973952
HD	139792		CD	CD-57 6069		CP	CP-57 7155		Distance	699.3
Distance ly	2281.12

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
15430-5807	DUN 190	AB	2015	16	91	4.7	8.06	9.74	M3III	N	154258.25-580652.8

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