01543-1543 CHM   3AC

Coord 2000	01543-1543		Discov num	CHM   3		Comp	AC		Coord arcsec 2000	01 54 22.19 -15 43 26.3
Date first	1998		Date last	2015		Obs	6
Pa first	219		Pa last	219		P.A. Now (θ)	219°
Sep first	28.2		Sep last	28.1		Sep. Now (ρ)	28.1"
Mag pri	9.25		Mag sec	13.91		delta mag (ΔM)	4.66		Spectral class	K2.5Vk: (yellow-orange)
Pri motion ra	+301		Sec motion ra	+296
Pri motion dec	-139		Sec motion dec	-137
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.016 (< 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		148096	01543-1543	GAL 314	AB	1896	2015	20	0	36.3	9.15	10.07	0.92
Show		148096	01543-1543	CHM 3	AC	1998	2015	6	219	28.1	9.25	13.91	4.66		<===

Triple system
3 visible stars in this system

Precise pa	219		Precise sep	28.125		Constellation	Cetus		SAO	148096
HIP	8881		Tycho2	5856-01372-1		HD	11683		BD	BD-16 328
Distance	35.84		Distance ly	116.91

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01543-1543	CHM 3	AC	2000	2	219	28.1	9.15	14.44		N D	015422.19-154326.3
01543-1543	CHM 3	AC	2010	4	219	28.1	9.25	13.91	K2.5Vk:	N	015422.19-154326.3
01543-1543	CHM 3	AC	2015	5	219	28.1	9.25	13.91	K2.5Vk:	N	015422.19-154326.3

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