18467-2930 TOK 366AB

Coord 2000	18467-2930		Discov num	TOK 366		Comp	AB		Coord arcsec 2000	18 46 43.07 -29 30 11.5
Date first	2012		Date last	2020		Obs	8
Pa first	294		Pa last	260		P.A. Now (θ)	260°
Sep first	0.2		Sep last	0.3		Sep. Now (ρ)	0.3"
Mag pri	8.46		Mag sec	11.00		delta mag (ΔM)	2.54		Spectral class	G2/3V (yellow)
Pri motion ra	-077		Sec motion ra
Pri motion dec	-174		Sec motion dec
Notes	N V (See Notes, Proper motion indicates physical)

This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		187261	18 46 43 -29 30 12	TOK 366 AB	2020	8	260	0.3	8.46	11.00	2.54		<===
Show		187261	18 46 43 -29 30 12	TOK 366 AC	2015	6	293	9.2	8.46	13.00	4.54

Triple system
3 visible stars in this system

Precise pa	260.1		Precise sep	0.265		Constellation	Sagittarius		SAO	187261
HIP	92134		Tycho2	6871-01484-1		Gaia DR2	4071291927579927424		HD	173483
CD	CD-2915343		CP	CP-29 5709		Distance	56.34		Distance ly	183.78

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18467-2930	TOK 366	AB	2012	2	295	0.2	8.46	11.00	G2/3V	N	184643.07-293011.5
18467-2930	TOK 366	AB	2014	3	283	0.2	8.46	11.00	G2/3V	NV	184643.07-293011.5
18467-2930	TOK 366	AB	2015	4	278	0.2	8.46	11.00	G2/3V	NV	184643.07-293011.5
18467-2930	TOK 366	AB	2017	5	269	0.2	8.46	11.00	G2/3V	NV	184643.07-293011.5
18467-2930	TOK 366	AB	2018	6	267	0.2	8.46	11.00	G2/3V	NV	184643.07-293011.5
18467-2930	TOK 366	AB	2019	7	263	0.3	8.46	11.00	G2/3V	NV	184643.07-293011.5

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