01106-6555 HDS 154Aa,Ab

Coord 2000	01106-6555		Discov num	HDS 154		Comp	Aa,Ab		Coord arcsec 2000	01 10 35.77 -65 55 18.1
Date first	1991		Date last	2014		Obs	8
Pa first	284		Pa last	294		P.A. Now (θ)	294°
Sep first	0.7		Sep last	0.7		Sep. Now (ρ)	0.7"
Mag pri	8.32		Mag sec	9.53		delta mag (ΔM)	1.21		Spectral class	F5V (yellow-white)
Pri motion ra	+094		Sec motion ra	+094
Pri motion dec	+019		Sec motion dec	+019
Notes

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		248332	01106-6555	HDS 154	Aa,Ab	1991	2014	8	294	0.7	8.32	9.53	1.21		<===
Show		248332	01106-6555	UC 511	AB	1975	2010	4	9	62.1	8.90	16.20	7.30

Triple system
2 visible stars in this system

Precise pa	293.7		Precise sep	0.717		Constellation	Tucana		SAO	248332
HIP	5514		Tycho2	8855-00014-1		HD	7174		CP	CP-66 87
Distance	92.25		Distance ly	300.92		last precise pa	293.7		last precise sep	0.717

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01106-6555	HDS 154	Aa,Ab	2001	7	288	0.8	8.32	9.53	F5V	D	011035.77-655518.1
01106-6555	HDS 154	Aa,Ab	2014	8	294	0.7	8.32	9.53	F5V		011035.77-655518.1

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