20168-0329 RST 4659 AB (HD 192791)

20^h 16^m 50.26^s -03° 29' 30.0" P.A. 7.00 sep 1.8 mag 7.16,9.19 Sp F5 dist. 64.85 pc (211.54 l.y.)

Coord 2000	20168-0329		Discov num	RST4659		Comp	AB		Coord arcsec 2000	20 16 50.26 -03 29 30.0
Date first	1939		Date last	2016		Obs	11
Pa first	356		Pa last	7.2		P.A. Now (θ)	7.2°
Sep first	1.2		Sep last	1.843		Sep. Now (ρ)	1.843"
Mag pri	7.16		Mag sec	9.19		delta mag (ΔM)	2.03		Spectral class	F5 (yellow-white)
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-108		Sec motion dec	-108
Notes	N (See Notes)

Nature of this double is uncertain.

20168-0329 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 192791	144237	20 16 50 -03 29 30	RST 4659 AB	2016	11	7	1.8	7.16	9.19	2.03		<===
Show		144237	20 16 50 -03 29 30	TOK 337 AC	2015	3	39	127.4	7.16	16.55	9.39

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 192791		Constellation	Aquila		SAO	144237		HIP	99956
Tycho2	5166-02699-1		Gaia DR2	4222352631819663616		HD	192791		GC	28168
BD	BD-03 4838		Distance	64.85		Distance ly	211.54