16273-2439 YLW 11 AB

Coord 2000	16273-2439		Discov num	YLW  11		Comp	AB		Coord arcsec 2000	16 27 11.71 -24 38 32.0
Date first	1985		Date last	1999		Obs	3
Pa first	100		Pa last	101.5		P.A. Now (θ)	101.5°
Sep first	58.0		Sep last	57.95		Sep. Now (ρ)	57.95"
Mag pri	11.10		Mag sec	9.60		delta mag (ΔM)	1.5		Spectral class
Pri motion ra			Sec motion ra
Pri motion dec			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			16 27 12 -24 38 32	YLW 11 AB	1999	3	102	58.0	11.10	9.60	1.50		<===
Show			16 27 16 -24 38 43	RIE 1 BC	2001	4	270	3.2	9.60	9.50	0.10
Show			16 27 16 -24 38 43	RES 1 BD	2005	4	52	3.7	9.60	6.30	3.30
Show			16 27 16 -24 38 43	RES 1 CD	2005	3	353	2.3	9.50	6.50	3.00

Quadruple system
4 estimated visually detectable stars in this system

Constellation

Ophiuchus