17178-1149 CRC 23 AC

Coord 2000	17178-1149		Discov num	CRC  23		Comp	AC		Coord arcsec 2000	17 17 45.32 -11 48 54.2
Date first	2012		Date last	2014		Obs	2
Pa first	149		Pa last	145		P.A. Now (θ)	145°
Sep first	5.3		Sep last	4.689		Sep. Now (ρ)	4.689"
Mag pri	12.60		Mag sec	12.70		delta mag (ΔM)	0.1		Spectral class	M3.0V (red)
Pri motion ra	-017		Sec motion ra	-003
Pri motion dec	-292		Sec motion dec	-010
Notes	S K (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=0.965 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			17 17 45 -11 48 54	LDS 593 AB	2015	6	338	30.1	12.25	12.88	0.63
Show			17 17 45 -11 48 54	CRC 23 AC	2014	2	145	4.7	12.60	12.70	0.10		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Serpens