19025-2839 HLD 33 AB (HD 176686)

19^h 02^m 32.10^s -28° 38' 40.8" P.A. 53.00 sep 2.2 mag 8.97,9.34 Sp G1V dist. 100.5 pc (327.83 l.y.)

Coord 2000	19025-2839		Discov num	HLD 33		Comp	AB		Coord arcsec 2000	19 02 32.10 -28 38 40.8
Date first	1881		Date last	2016		Obs	26
Pa first	59		Pa last	52.8		P.A. Now (θ)	52.8°
Sep first	2.4		Sep last	2.183		Sep. Now (ρ)	2.183"
Mag pri	8.97		Mag sec	9.34		delta mag (ΔM)	0.37		Spectral class	G1V (yellow)
Pri motion ra	-015		Sec motion ra	-015
Pri motion dec	-107		Sec motion dec	-107
Notes

Nature of this double is uncertain.

19025-2839 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 176686	187597	19 02 32 -28 38 41	HLD 33 AB	2016	26	53	2.2	8.97	9.34	0.37		<===
Show		187597	19 02 32 -28 38 41	DAM 1038 AC	2015	9	265	240.9	8.97	8.90	0.07
Show		187592	19 02 14 -28 39 03	SKF 2072 CD	2015	6	265	27.3	8.90	16.00	7.10

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 176686		Constellation	Sagittarius		SAO	187597		HIP	93500
Tycho2	6885-01506-1		Gaia DR2	6762526411016740096		HD	176686		GC	26158
CD	CD-2815292		CP	CP-28 6754		Distance	100.5		Distance ly	327.83