12506-6805 JNN 178AD

Coord 2000	12506-6805		Discov num	JNN 178		Comp	AD		Coord arcsec 2000	12 50 35.85 -68 05 28.7
Date first	2011		Date last	2012		Obs	2
Pa first	154		Pa last	155		P.A. Now (θ)	155°
Sep first	3.3		Sep last	3.3		Sep. Now (ρ)	3.3"
Mag pri	8.11		Mag sec	13.90		delta mag (ΔM)	5.79		Spectral class	F1 (yellow-white)
Pri motion ra	-030		Sec motion ra
Pri motion dec	-015		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			12 50 36 -68 05 29	HDS 1802 AB	2015	7	209	16.6	9.44	11.58	2.14
Show			12 50 36 -68 05 29	JNN 178 AC	2012	2	147	1.6	8.11	15.30	7.19
Show			12 50 36 -68 05 29	JNN 178 AD	2012	2	155	3.3	8.11	13.90	5.79		<===
Show			12 50 36 -68 05 29	JNN 178 AE	2012	2	221	3.5	8.11	15.40	7.29

Quintuple system
5 visible stars in this system

Precise pa	154.5		Precise sep	3.333		Constellation	Musca		HIP	62677
Tycho2	9241-00116-1		Gaia DR2	5857286904334694656		HD	111466		CP	CP-67 2090
Distance	185.53		Distance ly	605.2

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12506-6805	JNN 178	AD	2012	2	155	3.3	8.11	13.90	F1	U K	125035.85-680528.7

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