01560-5137 HJ 3473 (Chi Eri)

Coord 2000	01560-5137		Discov num	HJ 3473		Comp			Coord arcsec 2000	01 55 57.47 -51 36 32.0
Date first	1834		Date last	2015		Obs	10
Pa first	192		Pa last	208		P.A. Now (θ)	208°
Sep first	12.0		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	3.80		Mag sec	10.70		delta mag (ΔM)	6.9		Spectral class	G8IIIb (yellow)
Pri motion ra	+682		Sec motion ra	+686
Pri motion dec	+295		Sec motion dec	+332
Notes	N T (See Notes, Parallax indicates physical)

Visually invisible, K-band or other infrared star rPM=0.049 (< 0.3, Physical double) This double is physical.

Precise pa	207.5		Precise sep	2.555		Name	Chi Eri		Constellation	Eridanus
SAO	232573		HIP	9007		Tycho2	8047-01321-1		HD	11937
HR	566		GC	2339		GL	Gl 81A		CD	CD-52 394
CP	CP-52 241		Bayer	Chi Eridani		Bayer name	Chi Eri		Distance	17.85
Distance ly	58.23

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01560-5137	HJ 3473		1956	9	204	4.9	3.70	10.70	G8IIIb	N	015556.83-513634.5
01560-5137	HJ 3473		2015	10	208	2.6	3.80	10.70	G8IIIb	N	015557.47-513632.0

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