01069-8139 HJ 3420

Coord 2000	01069-8139		Discov num	HJ 3420		Comp			Coord arcsec 2000	01 06 51.14 -81 38 55.8
Date first	1835		Date last	2015		Obs	11
Pa first	55		Pa last	10		P.A. Now (θ)	10°
Sep first	18.0		Sep last	27.1		Sep. Now (ρ)	27.1"
Mag pri	7.76		Mag sec	10.23		delta mag (ΔM)	2.47		Spectral class	K2III (yellow-orange)
Pri motion ra	+081		Sec motion ra	-004
Pri motion dec	-030		Sec motion dec	+052
Notes	L (Linear solution)

Visually invisible, K-band or other infrared star rPM=1.367 This double is not physical.

Precise pa	9.8		Precise sep	27.131		Constellation	Hydrus		SAO	258257
HIP	5228		Tycho2	9359-00207-1		Gaia DR2	34782275200		HD	7101
CP	CP-82 16		Distance	302.11		Distance ly	985.48

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01069-8139	HJ 3420		1999	8	13	26.2	7.76	10.23	K2III	LD	010651.14-813855.8
01069-8139	HJ 3420		2010	10	11	26.7	7.76	10.23	K2III	L	010651.14-813855.8
01069-8139	HJ 3420		2015	11	10	27.1	7.76	10.23	K2III	L	010651.14-813855.8

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