Asteroid General Data

2000 SQ₄₃ (168791)

General information

Preliminary designation	2000 SQ₄₃
Number	168791
Group	Amor
Absolute magnitude	18.85
Approximate diameter (m)	450
Approximate mass (kg)	1.68·10¹¹
Number of observations	100
Arc length (days)	16396

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.033130
a – orbit major semiaxis (astronomical units)	2.29700000
e – orbit eccentricity	0.50571200
ω – orbit ascending node-perihelion angle (degrees)	145.315443
Ω – longitude of orbit ascending node (degrees)	170.539176
i – orbit inclination to the ecliptic plane (degrees)	5.208134

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	240.423264	2.29326216	0.50612829	139.162716	174.932392	4.895936	1.13257730	3.472811
01/21/1858	5.467822	2.29617154	0.50379322	139.906772	174.434915	4.929921	1.13937589	3.479422
01/29/1887	130.717505	2.29309783	0.50650936	141.033201	173.585728	4.987978	1.13162232	3.472438
02/07/1916	256.502320	2.29703648	0.50515324	141.917561	173.019706	5.030572	1.13668106	3.481388
02/14/1945	21.158175	2.29318492	0.50670211	142.865361	172.292167	5.081460	1.13122329	3.472636
02/22/1974	147.557169	2.29503687	0.50614260	143.772029	171.694709	5.128058	1.13342095	3.476843
03/02/2003	271.409316	2.29384566	0.50675549	144.646650	171.044087	5.176604	1.13142677	3.474137
03/09/2032	37.234310	2.29348968	0.50685314	145.484836	170.470036	5.224219	1.13102724	3.473328
03/17/2061	162.392981	2.29606747	0.50616818	146.315387	169.889766	5.266005	1.13387118	3.479185
03/25/2090	287.446267	2.29291230	0.50719166	147.172797	169.311130	5.318407	1.12996631	3.472016
04/03/2119	53.425129	2.29569223	0.50570134	148.042377	168.811497	5.362508	1.13475758	3.478333
04/10/2148	177.847750	2.29270732	0.50716516	148.839258	168.204058	5.414520	1.12992604	3.471551
04/18/2177	304.145521	2.29424275	0.50653959	149.720913	167.677984	5.463209	1.13211796	3.475039

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