01072-6834 HDS 147

Coord 2000	01072-6834		Discov num	HDS 147		Comp			Coord arcsec 2000	01 07 13.82 -68 33 55.8
Date first	1893		Date last	2015		Obs	9
Pa first	326		Pa last	323		P.A. Now (θ)	323°
Sep first	28.5		Sep last	26.2		Sep. Now (ρ)	26.2"
Mag pri	9.42		Mag sec	10.51		delta mag (ΔM)	1.09		Spectral class	M0 (red)
Pri motion ra	+064		Sec motion ra	+026
Pri motion dec	+028		Sec motion dec	+003
Notes	S (Parallax indidates non-physical)

Visually invisible, K-band or other infrared star rPM=0.651 This double is not physical.

Precise pa	323.3		Precise sep	26.206		Constellation	Tucana		HIP	5261
Tycho2	9136-01311-1		Gaia DR2	08468505856		CP	CP-69 34		Distance	299.4
Distance ly	976.64

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01072-6834	HDS 147		1998	6	324	26.6	9.42	10.51	M0	D	010713.82-683355.8
01072-6834	HDS 147		2010	8	324	26.2	9.42	10.51	M0		010713.82-683355.8
01072-6834	HDS 147		2015	9	323	26.2	9.42	10.51	M0		010713.82-683355.8

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