16274-2441 GRT 1 Aa,Ab

Coord 2000	16274-2441		Discov num	GRT   1		Comp	Aa,Ab		Coord arcsec 2000	16 27 26.94 -24 40 50.8
Date first	1989		Date last	2003		Obs	3
Pa first	147		Pa last	334		P.A. Now (θ)	334°
Sep first	0.6		Sep last	0.57		Sep. Now (ρ)	0.57"
Mag pri	9.74		Mag sec	10.62		delta mag (ΔM)	0.88		Spectral class
Pri motion ra			Sec motion ra
Pri motion dec			Sec motion dec
Notes	K (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			16 27 27 -24 40 51	GRT 1 Aa,Ab	2003	3	334	0.6	9.74	10.62	0.88		<===
Show			16 27 27 -24 40 51	ALO 10 AB	2003	7	323	7.2	9.74	12.78	3.04

Triple system
2 estimated visually detectable stars in this system

Constellation

Ophiuchus