20177-4557 HJ 5184

Coord 2000	20177-4557		Discov num	HJ 5184		Comp			Coord arcsec 2000	20 17 44.48 -45 57 26.7
Date first	1836		Date last	2015		Obs	31
Pa first	132		Pa last	285		P.A. Now (θ)	285°
Sep first	12.0		Sep last	12.3		Sep. Now (ρ)	12.3"
Mag pri	8.46		Mag sec	10.97		delta mag (ΔM)	2.51		Spectral class	K1III (yellow-orange)
Pri motion ra	+106		Sec motion ra	-196
Pri motion dec	-089		Sec motion dec	-016
Notes	L (Linear solution)

Visually invisible, K-band or other infrared star rPM=1.58 This double is not physical.

Precise pa	284.8		Precise sep	12.255		Constellation	Telescopium		SAO	230133
HIP	100036		Tycho2	8405-01357-1		Gaia DR2	85934302848		HD	192634
CD	CD-4613477		CP	CP-46 9941		Distance	176.68		Distance ly	576.33

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20177-4557	HJ 5184		1999	28	283	10.2	8.46	10.97	K1III	LD	201744.48-455726.7
20177-4557	HJ 5184		2010	30	283	11.5	8.46	10.97	K1III	L	201744.48-455726.7
20177-4557	HJ 5184		2015	31	285	12.3	8.46	10.97	K1III	L	201744.48-455726.7

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