12101-4911 CVN  46AB

Coord 2000	12101-4911		Discov num	CVN  46		Comp	AB		Coord arcsec 2000	12 10 06.47 -49 10 50.6
Date first	2004		Date last	2015		Obs	3
Pa first	98		Pa last	90		P.A. Now (θ)	90°
Sep first	5.4		Sep last	6.9		Sep. Now (ρ)	6.9"
Mag pri	6.49		Mag sec	15.80		delta mag (ΔM)	9.31		Spectral class	G5V (yellow)
Pri motion ra	-149		Sec motion ra
Pri motion dec	-061		Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		223254	12 10 06 -49 10 51	RMU 4 Aa,Ab	2010	1	259	0.4	6.05	11.20	5.15
Show		223254	12 10 06 -49 10 51	CVN 46 AB	2015	3	90	6.9	6.49	15.80	9.31		<===

Triple system
2 visible stars in this system

Precise pa	90.3		Precise sep	6.852		Constellation	Centaurus		SAO	223254
HIP	59315		Tycho2	8237-00230-1		Gaia DR2	6129861025173869696		HD	105690
CD	CD-48 7198		CP	CP-48 4569		Distance	37.62		Distance ly	122.72

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12101-4911	CVN 46	AB	2005	2	97	5.5	6.49	15.80	G5V	K	121006.47-491050.6
12101-4911	CVN 46	AB	2015	3	90	6.9	6.49	15.80	G5V	K	121006.47-491050.6

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