01270-0009 STF 125AB

Coord 2000	01270-0009		Discov num	STF 125		Comp	AB		Coord arcsec 2000	01 27 01.54 -00 09 27.2
Date first	1831		Date last	2015		Obs	58
Pa first	37		Pa last	330		P.A. Now (θ)	330°
Sep first	16.8		Sep last	90.4		Sep. Now (ρ)	90.4"
Mag pri	8.02		Mag sec	10.53		delta mag (ΔM)	2.51		Spectral class	G5 (yellow)
Pri motion ra	+295		Sec motion ra	-004
Pri motion dec	-351		Sec motion dec	-006
Notes	N L U (See Notes, Linear solution, Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=0.996 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		129305	01270-0009	STF 125	AB	1831	2015	58	330	90.4	8.02	10.53	2.51		<===
Show		129305	01270-0009	LDS5334	AC	1960	2015	7	86	179.8	9.05	15.20	6.15

Triple system
3 visible stars in this system

Precise pa

330

Precise sep

90.359

Constellation

Cetus

SAO

129305

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01270-0009	STF 125	AB	2002	55	331	85.9	8.02	10.53	G5	NLD	012701.54-000927.2
01270-0009	STF 125	AB	2011	56	330	88.9	8.02	10.53	G5	NLD	012701.54-000927.2
01270-0009	STF 125	AB	2015	58	330	90.4	8.02	10.53	G5	NL U	012701.54-000927.2

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