16161-4904 JNN 227 AF

Coord 2000	16161-4904		Discov num	JNN 227		Comp	AF		Coord arcsec 2000	16 16 03.84 -49 04 29.3
Date first	2011		Date last	2012		Obs	2
Pa first	161		Pa last	160.7		P.A. Now (θ)	160.7°
Sep first	3.7		Sep last	3.691		Sep. Now (ρ)	3.691"
Mag pri	7.61		Mag sec	17.90		delta mag (ΔM)	10.29		Spectral class	F0 (yellow-white)
Pri motion ra	-019		Sec motion ra
Pri motion dec	-032		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 : Summary line gives K-band or other infrared (>1 micron) magnitudes This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		226611	16 16 04 -49 04 29	JNN 227 AB	2012	2	283	2.8	7.61	16.80	9.19
Show		226611	16 16 04 -49 04 29	JNN 227 AC	2012	2	126	2.9	7.61	17.30	9.69
Show		226611	16 16 04 -49 04 29	JNN 227 AD	2012	2	128	3.5	7.61	17.10	9.49
Show		226611	16 16 04 -49 04 29	JNN 227 AE	2012	2	54	4.1	7.61	15.70	8.09
Show		226611	16 16 04 -49 04 29	JNN 227 AF	2012	2	161	3.7	7.61	17.90	10.29		<===
Show		226611	16 16 04 -49 04 29	JNN 227 AG	2012	2	73	4.9	7.61	17.70	10.09
Show		226611	16 16 04 -49 04 29	JNN 227 AH	2012	2	83	4.8	7.61	17.90	10.29
Show		226611	16 16 04 -49 04 29	JNN 227 AI	2012	2	73	3.9	7.61	12.90	5.29

Ninefold system
9 estimated visually detectable stars in this system

Constellation	Norma		SAO	226611		HIP	79710		Tycho2	8319-00848-1
Gaia DR2	5935598765341599104		HD	145972		CD	CD-4810659		CP	CP-48 8287
Distance	127.39		Distance ly	415.55