16270-2436 YLW 4 AB

Coord 2000	16270-2436		Discov num	YLW   4		Comp	AB		Coord arcsec 2000	16 26 59.05 -24 35 56.9
Date first	1985		Date last	1999		Obs	2
Pa first	297		Pa last	307.6		P.A. Now (θ)	307.6°
Sep first	26.0		Sep last	29.61		Sep. Now (ρ)	29.61"
Mag pri	11.82		Mag sec	12.81		delta mag (ΔM)	0.99		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 26 59 -24 35 57	YLW 4 AB	1999	2	308	29.6	11.82	12.81	0.99		<===
Show			16 26 59 -24 35 57	YLW 4 AC	1999	2	2	58.1	11.82	15.13	3.31
Show			16 26 57 -24 35 39	YLW 4 BC	1999	2	32	47.2	12.81	15.13	2.32

Triple system
3 estimated visually detectable stars in this system

Constellation

Ophiuchus