01230-1258 KUI   6BC

Coord 2000	01230-1258		Discov num	KUI   6		Comp	BC		Coord arcsec 2000	01 23 00.61 -12 57 30.2
Date first	1941		Date last	2015		Obs	4
Pa first	292		Pa last	328		P.A. Now (θ)	328°
Sep first	1.6		Sep last	1.4		Sep. Now (ρ)	1.4"
Mag pri	10.51		Mag sec	13.20		delta mag (ΔM)	2.69		Spectral class	K7 (yellow-orange)
Pri motion ra	+452		Sec motion ra	+481
Pri motion dec	-025		Sec motion dec	-034
Notes	N T (See Notes, Parallax indicates physical)

Visually invisible, K-band or other infrared star rPM=0.063 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		147768	01230-1258	GAL 307	A,BC	1900	2018	16	314	40.6	7.94	10.51	2.57
Show		147768	01230-1258	KUI 6	BC	1941	2015	4	328	1.4	10.51	13.20	2.69		<===

Triple system
4 visible stars in this system

Precise pa	328		Precise sep	1.36		Constellation	Cetus		SAO	147768
HIP	6456		Tycho2	5276-02119-1		HD	8389		GL	Gl 57.1A
BD	BD-13 249		Distance	30.51		Distance ly	99.52

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01230-1258	KUI 6	BC	1986	3	314	1.6	10.51	13.20			012300.61-125730.2
01230-1258	KUI 6	BC	2015	4	328	1.4	10.51	13.20	K7	N	012300.61-125730.2

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