Asteroid General Data

2000 SP₄₃ (297418)

General information

Preliminary designation	2000 SP₄₃
Number	297418
Group	Aten
Absolute magnitude	18.51
Approximate diameter (m)	530
Approximate mass (kg)	2.69·10¹¹
Number of observations	1283
Arc length (days)	9200

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.295550
a – orbit major semiaxis (astronomical units)	0.81148700
e – orbit eccentricity	0.46684700
ω – orbit ascending node-perihelion angle (degrees)	224.493029
Ω – longitude of orbit ascending node (degrees)	350.504382
i – orbit inclination to the ecliptic plane (degrees)	10.341932

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	103.679176	0.81117691	0.46584116	222.950600	352.372378	10.490664	0.43329732	0.730590
01/21/1858	11.943540	0.81070135	0.46633998	223.102904	352.114210	10.450256	0.43263890	0.729948
01/29/1887	270.995334	0.81176252	0.46605495	223.469817	351.814114	10.429785	0.43343658	0.731382
02/07/1916	159.430875	0.81139567	0.46611982	223.671049	351.536053	10.424335	0.43318807	0.730886
02/14/1945	53.359076	0.81145339	0.46641375	223.916829	351.236173	10.408437	0.43298037	0.730964
02/22/1974	313.502563	0.81090207	0.46686292	224.046080	350.959292	10.376307	0.43232196	0.730219
03/02/2003	217.035859	0.81138461	0.46682309	224.302664	350.719964	10.356740	0.43261154	0.730871
03/09/2032	111.014416	0.81131529	0.46689996	224.509040	350.460671	10.340248	0.43251221	0.730777
03/17/2061	10.202840	0.81113916	0.46679991	224.752429	350.173208	10.326429	0.43249947	0.730539
03/25/2090	276.760550	0.81091128	0.46703049	224.959500	349.896410	10.275729	0.43219099	0.730232
04/03/2119	184.432464	0.81119190	0.46721846	225.217096	349.616170	10.258266	0.43218807	0.730611
04/10/2148	74.947369	0.81161841	0.46709548	225.489772	349.344778	10.231162	0.43251512	0.731187
04/18/2177	332.763414	0.81094497	0.46710389	225.720847	349.004408	10.238343	0.43214942	0.730277

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