01044-0518 STF  85AB

Coord 2000	01044-0518		Discov num	STF  85		Comp	AB		Coord arcsec 2000	01 04 24.30 -05 18 09.5
Date first	1873		Date last	2017		Obs	25
Pa first	160		Pa last	159		P.A. Now (θ)	159°
Sep first	26.7		Sep last	37.0		Sep. Now (ρ)	37"
Mag pri	8.71		Mag sec	10.57		delta mag (ΔM)	1.86		Spectral class	G0 (yellow)
Pri motion ra	-010		Sec motion ra	+018
Pri motion dec	+048		Sec motion dec	-017
Notes	N L (See Notes, Linear solution)

Visually invisible, K-band or other infrared star rPM=1.443 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01044-0518	STF 85	AB	1873	2017	25	159	37.0	8.71	10.57	1.86		<===
Show			01044-0518	STF 85	AC	1892	2017	17	122	38.1	8.71	12.09	3.38
Show			01044-0518	STF 85	BC	1892	2017	18	53	23.3	10.57	12.09	1.52

Triple system
3 visible stars in this system

Precise pa	158.6		Precise sep	36.97		Constellation	Cetus		Tycho2	4683-01723-1
Gaia DR2	25987713920		HD	6349

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01044-0518	STF 85	AB	2007	19	158	35.9	8.71	10.57	G0	NLD	010424.30-051809.5
01044-0518	STF 85	AB	2010	20	158	36.1	8.71	10.57	G0	NLD	010424.30-051809.5
01044-0518	STF 85	AB	2017	23	159	37.0	8.71	10.57	G0	NL	010424.30-051809.5

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