01397-3728 HJ 3452

Coord 2000	01397-3728		Discov num	HJ 3452		Comp			Coord arcsec 2000	01 39 41.50 -37 28 24.3
Date first	1837		Date last	2018		Obs	25
Pa first	277		Pa last	278		P.A. Now (θ)	278°
Sep first	20.0		Sep last	19.6		Sep. Now (ρ)	19.6"
Mag pri	7.41		Mag sec	8.88		delta mag (ΔM)	1.47		Spectral class	K0 (yellow-orange)
Pri motion ra	+000		Sec motion ra	+001
Pri motion dec	-020		Sec motion dec	-029
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=0.312 Nature of this double is uncertain.

Precise pa	277.7		Precise sep	19.61		Constellation	Sculptor		SAO	193237
HIP	7742		Tycho2	7005-00318-1		Gaia DR2	82966525568		HD	10268
CD	CD-38 573		CP	CP-38 140		Distance	241.55		Distance ly	787.94

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01397-3728	HJ 3452		1998	16	277	19.8	7.41	8.88	K0	N D	013941.50-372824.3
01397-3728	HJ 3452		2014	22	277	19.5	7.41	8.88	K0	N D	013941.50-372824.3
01397-3728	HJ 3452		2015	23	277	19.7	7.41	8.88	K0	N	013941.50-372824.3
01397-3728	HJ 3452		2018	25	278	19.6	7.41	8.88	K0	N	013941.50-372824.3

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