16597-3726 JNN 233AD

Coord 2000	16597-3726		Discov num	JNN 233		Comp	AD		Coord arcsec 2000	16 59 42.48 -37 26 16.8
Date first	2011		Date last	2012		Obs	2
Pa first	324		Pa last	324		P.A. Now (θ)	324°
Sep first	4.5		Sep last	4.6		Sep. Now (ρ)	4.6"
Mag pri	7.92		Mag sec	18.20		delta mag (ΔM)	10.28		Spectral class	F5 (yellow-white)
Pri motion ra	-009		Sec motion ra
Pri motion dec	-030		Sec motion dec
Notes	U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)

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

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		208278	16 59 42 -37 26 17	JNN 233 AB	2012	2	87	3.0	7.92	17.80	9.88
Show		208278	16 59 42 -37 26 17	JNN 233 AC	2012	2	277	2.9	7.92	17.10	9.18
Show		208278	16 59 42 -37 26 17	JNN 233 AD	2012	2	324	4.6	7.92	18.20	10.28		<===
Show		208278	16 59 42 -37 26 17	JNN 233 AE	2012	2	278	4.5	7.92	18.20	10.28

Quintuple system
5 visible stars in this system

Precise pa	323.7		Precise sep	4.56		Constellation	Scorpius		SAO	208278
HIP	83159		Tycho2	7372-00990-1		Gaia DR2	5976629515654118272		HD	153232
CD	CD-3711144		CP	CP-37 6828		Distance	146.63		Distance ly	478.31

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16597-3726	JNN 233	AD	2012	2	324	4.6	7.92	18.20	F5	U K	165942.48-372616.8

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