01432-2137 HJ 3456AB

Coord 2000	01432-2137		Discov num	HJ 3456		Comp	AB		Coord arcsec 2000	01 43 14.33 -21 37 11.2
Date first	1835		Date last	2017		Obs	16
Pa first	344		Pa last	353		P.A. Now (θ)	353°
Sep first	15.0		Sep last	15.0		Sep. Now (ρ)	15"
Mag pri	8.34		Mag sec	10.33		delta mag (ΔM)	1.99		Spectral class	K0V (yellow-orange)
Pri motion ra	+051		Sec motion ra	+061
Pri motion dec	-010		Sec motion dec	-003
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.2 (< 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		167249	01432-2137	HJ 3456	AB	1835	2017	16	353	15.0	8.34	10.33	1.99		<===
Show		167249	01432-2137	CVN 70	BC	2010	2010	1	274	0.4	7.30	9.80	2.50

Triple system
3 visible stars in this system

Precise pa	352.7		Precise sep	14.96		Constellation	Cetus		SAO	167249
HIP	8039		Tycho2	5857-00904-1		Gaia DR2	02423826688		HD	10611
BD	BD-22 286		Distance	29.05		Distance ly	94.76

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01432-2137	HJ 3456	AB	1999	14	352	14.9	8.34	10.33	K0V		014314.33-213711.2
01432-2137	HJ 3456	AB	2010	15	353	14.5	8.34	10.33	K0V		014314.33-213711.2
01432-2137	HJ 3456	AB	2017	16	353	15.0	8.34	10.33	K0V		014314.33-213711.2

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