00446-1856 LDS3195AB

Coord 2000	00446-1856		Discov num	LDS3195		Comp	AB		Coord arcsec 2000	00 44 37.15 -18 56 48.2
Date first	1960		Date last	2007		Obs	6
Pa first	216		Pa last	242		P.A. Now (θ)	242°
Sep first	90.0		Sep last	146.6		Sep. Now (ρ)	146.6"
Mag pri	10.93		Mag sec	10.42		delta mag (ΔM)	0.51		Spectral class	dM2
Pri motion ra	+273		Sec motion ra	+004
Pri motion dec	+177		Sec motion dec	-006
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=1 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00446-1856	HDS 99	Aa,Ab	1991	2017	10	209	0.2	11.46	11.74	0.28	Y
Show			00446-1856	LDS3195	AB	1960	2007	6	242	146.6	10.93	10.42	0.51		<===
Show			00446-1856	LDS3195	AC	1960	2010	6	240	35.4	10.74	15.90	5.16

Quadruple system
3 visible stars in this system

Precise pa	242		Precise sep	146.64		Constellation	Cetus		HIP	3493
Tycho2	5849-00610-1		GL	Gl 31.2A		BD	BD-19 111		Distance	31.44
Distance ly	102.56		last precise pa	242		last precise sep	146.64

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00446-1856	LDS3195	AB	2007	5	242	146.6	10.74	10.20	dM2	N D	004437.15-185648.2

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