15306-3830 JNN 206AB

Coord 2000	15306-3830		Discov num	JNN 206		Comp	AB		Coord arcsec 2000	15 30 34.04 -38 29 46.3
Date first	2011		Date last	2012		Obs	2
Pa first	3		Pa last	4		P.A. Now (θ)	4°
Sep first	3.2		Sep last	3.2		Sep. Now (ρ)	3.2"
Mag pri	7.72		Mag sec	18.20		delta mag (ΔM)	10.48		Spectral class	F3 (yellow-white)
Pri motion ra	-021		Sec motion ra
Pri motion dec	-020		Sec motion dec
Notes	U 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		206707	15 30 34 -38 29 46	JNN 206 AB	2012	2	4	3.2	7.72	18.20	10.48		<===
Show		206707	15 30 34 -38 29 46	JNN 206 AC	2012	2	89	4.4	7.72	19.70	11.98

Triple system
3 visible stars in this system

Precise pa	3.5		Precise sep	3.195		Constellation	Lupus		SAO	206707
HIP	75933		Tycho2	7836-01200-1		Gaia DR2	6006365017319475712		HD	137991
CD	CD-3810400		CP	CP-38 6209		Distance	180.83		Distance ly	589.87

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15306-3830	JNN 206	AB	2012	2	4	3.2	7.72	18.20	F3	U K	153034.04-382946.3

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