01447-0646 BU    6AC

Coord 2000	01447-0646		Discov num	BU    6		Comp	AC		Coord arcsec 2000	01 44 43.67 -06 45 58.2
Date first	1892		Date last	1999		Obs	7
Pa first	83		Pa last	85		P.A. Now (θ)	85°
Sep first	93.3		Sep last	93.2		Sep. Now (ρ)	93.2"
Mag pri	6.65		Mag sec	11.28		delta mag (ΔM)	4.63		Spectral class	G5III (yellow)
Pri motion ra	+011		Sec motion ra	+018
Pri motion dec	+005		Sec motion dec	-004
Notes

rPM=0.618 Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01447-0646	BU 6	AB	1871	2006	31	163	2.3	6.65	8.91	2.26
Show			01447-0646	BU 6	AC	1892	1999	7	85	93.2	6.65	11.28	4.63		<===

Triple system
3 visible stars in this system

Precise pa	84.8		Precise sep	93.243		Constellation	Cetus		HIP	8143
Tycho2	4687-00133-1		Gaia DR2	2467251075657418240		HD	10725		BD	BD-07 287
Distance	189.39		Distance ly	617.79

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01447-0646	BU 6	AC	1998	6	85	93.3	6.65	11.28	G5III	D	014443.67-064558.2
01447-0646	BU 6	AC	1999	7	85	93.2	6.65	11.28	G5III	D	014443.67-064558.2

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