15497-3847 JNN 212AB

Coord 2000	15497-3847		Discov num	JNN 212		Comp	AB		Coord arcsec 2000	15 49 39.63 -38 46 39.1
Date first	2011		Date last	2016		Obs	3
Pa first	197		Pa last	197		P.A. Now (θ)	197°
Sep first	2.2		Sep last	2.2		Sep. Now (ρ)	2.2"
Mag pri	8.00		Mag sec	9.90		delta mag (ΔM)	1.9		Spectral class	F3 (yellow-white)
Pri motion ra	-014		Sec motion ra
Pri motion dec	-022		Sec motion dec
Notes	V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		207014	15 49 40 -38 46 39	JNN 212 AB	2016	3	197	2.2	8.00	9.90	1.90		<===
Show		207014	15 49 40 -38 46 39	JNN 212 AC	2012	2	174	3.5	8.00	17.70	9.70

Triple system
3 visible stars in this system

Precise pa	196.5		Precise sep	2.223		Constellation	Lupus		SAO	207014
HIP	77520		Tycho2	7837-00075-1		Gaia DR2	6008691721366743168		HD	141254
CD	CD-3810679		CP	CP-38 6277		Distance	100.81		Distance ly	328.84

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15497-3847	JNN 212	AB	2012	2	197	2.2	8.00	9.90	F3	V K	154939.63-384639.1

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