05382-0649 AUN 1 AC

Coord 2000	05382-0649		Discov num	AUN   1		Comp	AC		Coord arcsec 2000	05 38 09.30 -06 49 16.6
Date first	1998		Date last	2015		Obs	8
Pa first	187		Pa last	186.8		P.A. Now (θ)	186.8°
Sep first	10.7		Sep last	10.98		Sep. Now (ρ)	10.98"
Mag pri	7.80		Mag sec	12.60		delta mag (ΔM)	4.8		Spectral class	A5 (white)
Pri motion ra	+000		Sec motion ra	-002
Pri motion dec	-001		Sec motion dec	+013
Notes	N S K (See Notes, Parallax indidates 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 rPM=1.075 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			05 38 09 -06 49 17	AUN 1 AB	2015	5	111	6.7	7.80	13.10	5.30
Show			05 38 09 -06 49 17	AUN 1 AC	2015	8	187	11.0	7.80	12.60	4.80		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Orion