12551-6338 JNN 179AD

Coord 2000	12551-6338		Discov num	JNN 179		Comp	AD		Coord arcsec 2000	12 55 03.91 -63 38 26.7
Date first	2011		Date last	2012		Obs	2
Pa first	137		Pa last	136		P.A. Now (θ)	136°
Sep first	4.1		Sep last	4.1		Sep. Now (ρ)	4.1"
Mag pri	7.14		Mag sec	16.10		delta mag (ΔM)	8.96		Spectral class	F0 (yellow-white)
Pri motion ra	-041		Sec motion ra
Pri motion dec	-013		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		252088	12 55 04 -63 38 27	JNN 179 AB	2012	2	211	1.8	7.14	16.50	9.36
Show		252088	12 55 04 -63 38 27	JNN 179 AC	2012	2	192	2.5	7.14	15.60	8.46
Show		252088	12 55 04 -63 38 27	JNN 179 AD	2012	2	136	4.1	7.14	16.10	8.96		<===
Show		252088	12 55 04 -63 38 27	JNN 179 AE	2012	2	50	2.8	7.14	14.90	7.76

Quintuple system
5 visible stars in this system

Precise pa	136.4		Precise sep	4.144		Constellation	Crux		SAO	252088
HIP	63041		Tycho2	8993-00875-1		Gaia DR2	5862730792572288512		HD	112109
CP	CP-62 2960		Distance	103.41		Distance ly	337.32

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12551-6338	JNN 179	AD	2012	2	136	4.1	7.14	16.10	F0	U K	125503.91-633826.7

If you need more information about this double, apply for a data request form to the WDS.