18468-3636 KOH 108 Aa,Ab

Coord 2000	18468-3636		Discov num	KOH 108		Comp	Aa,Ab		Coord arcsec 2000	18 46 45.85 -36 36 16.5
Date first	2000		Date last	2001		Obs	3
Pa first	97		Pa last	99.9		P.A. Now (θ)	99.9°
Sep first	0.2		Sep last	0.171		Sep. Now (ρ)	0.171"
Mag pri	9.10		Mag sec	9.70		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+004		Sec motion ra
Pri motion dec	-024		Sec motion dec
Notes	N K (See Notes, 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 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			18 46 46 -36 36 16	KOH 108 Aa,Ab	2001	3	100	0.2	9.10	9.70	0.60		<===
Show			18 46 46 -36 36 16	NHR 10 AB	2015	10	227	7.9	10.12	11.30	1.18

Triple system
2 estimated visually detectable stars in this system

Constellation

Sagittarius

Gaia DR2

6730527942591027968