00013-7012 GLI 290AB

Coord 2000	00013-7012		Discov num	GLI 290		Comp	AB		Coord arcsec 2000	00 01 17.42 -70 11 11.5
Date first	1851		Date last	2015		Obs	15
Pa first	123		Pa last	118		P.A. Now (θ)	118°
Sep first	31.0		Sep last	28.2		Sep. Now (ρ)	28.2"
Mag pri	10.35		Mag sec	10.71		delta mag (ΔM)	0.36		Spectral class
Pri motion ra	+065		Sec motion ra	+065
Pri motion dec	-013		Sec motion dec	-018
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.074 (< 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			00013-7012	GLI 290	AB	1851	2015	15	118	28.2	10.35	10.71	0.36		<===
Show			00013-7012	BAU 1	AC	1919	2015	8	353	32.6	10.35	13.50	3.15

Triple system
3 visible stars in this system

Precise pa	118.2		Precise sep	28.189		Constellation	Tucana		Tycho2	9137-01774-1
Gaia DR2	06412196736

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00013-7012	GLI 290	AB	2000	12	118	28.2	10.35	10.71		N D	000117.42-701111.5
00013-7012	GLI 290	AB	2015	14	118	28.2	10.35	10.71		N W	000117.42-701111.5

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