20086-4618 CPO  88AB

Coord 2000	20086-4618		Discov num	CPO  88		Comp	AB		Coord arcsec 2000	20 08 37.92 -46 18 05.0
Date first	1902		Date last	2015		Obs	13
Pa first	102		Pa last	101		P.A. Now (θ)	101°
Sep first	65.5		Sep last	57.4		Sep. Now (ρ)	57.4"
Mag pri	8.30		Mag sec	9.02		delta mag (ΔM)	0.72		Spectral class	F3IV/+K0V (yellow-white/yellow-orange)
Pri motion ra	+057		Sec motion ra	-013
Pri motion dec	-086		Sec motion dec	-068
Notes	N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)

Visually invisible, K-band or other infrared star rPM=0.701 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		230062	20086-4618	CPO 88	AB	1902	2015	13	101	57.4	8.30	9.02	0.72		<===
Show		230062	20086-4618	UC 4098	AC	1998	2015	3	216	23.3	8.30	14.60	6.30
Show		230063	20086-4618	UC 4100	BD	1998	2015	3	359	48.2	9.02	16.40	7.38

Quadruple system
4 visible stars in this system

Precise pa	101.4		Precise sep	57.386		Constellation	Telescopium		SAO	230062
HIP	99233		Tycho2	8392-01664-1		Gaia DR2	28224819200		HD	190779
CD	CD-4613399		CP	CP-46 9904		Distance	120.92		Distance ly	394.44

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20086-4618	CPO 88	AB	1999	13	102	58.5	8.30	9.02	F3IV/V	NLD	200837.92-461805.0
20086-4618	CPO 88	AB	2015	13	101	57.4	8.30	9.02	F3IV/+K0V	NL Y	200837.92-461805.0

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