18571-3645 RSS 499 AB

18^h 57^m 05.16^s -36° 44' 58.1" P.A. 331.00 sep 9.6 mag 9.27,14.50 Sp G1V dist. 89.77 pc (292.83 l.y.)

Coord 2000	18571-3645		Discov num	RSS 499		Comp	AB		Coord arcsec 2000	18 57 05.16 -36 44 58.1
Date first	1977		Date last	1999		Obs	3
Pa first	343		Pa last	330.6		P.A. Now (θ)	330.6°
Sep first	8.4		Sep last	9.62		Sep. Now (ρ)	9.62"
Mag pri	9.27		Mag sec	14.50		delta mag (ΔM)	5.23		Spectral class	G1V (yellow)
Pri motion ra	+087		Sec motion ra
Pri motion dec	-025		Sec motion dec
Notes

Nature of this double is uncertain.

18571-3645 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		210751	18 57 05 -36 44 58	RSS 499 AB	1999	3	331	9.6	9.27	14.50	5.23		<===
Show	HD 175480	210751	18 57 05 -36 44 58	UC 3735 AC	2015	11	109	78.8	9.27	9.82	0.55

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Sagittarius		SAO	210751		HIP	93031		Tycho2	7421-00676-1
Gaia DR2	6731067424836740224		HD	175479		CD	CD-3613156		CP	CP-36 8595
Distance	89.77		Distance ly	292.83