01530-2805 HJ 3472

Coord 2000	01530-2805		Discov num	HJ 3472		Comp			Coord arcsec 2000	01 52 58.08 -28 04 44.1
Date first	1835		Date last	2015		Obs	14
Pa first	230		Pa last	240		P.A. Now (θ)	240°
Sep first	3.0		Sep last	6.5		Sep. Now (ρ)	6.5"
Mag pri	9.93		Mag sec	10.05		delta mag (ΔM)	0.12		Spectral class	G5V+G5V (yellow/yellow)
Pri motion ra	+034		Sec motion ra	+031
Pri motion dec	+009		Sec motion dec	+015
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.191 (< 0.3, Physical double) This double is physical.

Precise pa	239.6		Precise sep	6.479		Constellation	Fornax		Tycho2	6431-01063-1
Gaia DR2	09461230848		HD	11563

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01530-2805	HJ 3472		1998	10	239	6.5	9.93	10.05	G5V G5V	N D	015258.08-280444.1
01530-2805	HJ 3472		2014	12	241	6.1	9.93	10.05	G5V+G5V	V	015258.08-280444.1
01530-2805	HJ 3472		2015	14	240	6.5	9.93	10.05	G5V+G5V	NV	015258.08-280444.1

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