Asteroid General Data

2003 SU₂₁₄

General information

Preliminary designation	2003 SU₂₁₄
Group	Amor
Absolute magnitude	18.79
Approximate diameter (m)	460
Approximate mass (kg)	1.83·10¹¹
Number of observations	230
Arc length (days)	7852

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.558256
a – orbit major semiaxis (astronomical units)	2.57614300
e – orbit eccentricity	0.54064300
ω – orbit ascending node-perihelion angle (degrees)	66.215479
Ω – longitude of orbit ascending node (degrees)	7.621083
i – orbit inclination to the ecliptic plane (degrees)	5.620412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.790639	2.58596638	0.53527459	52.494918	18.963971	6.194514	1.20176428	4.158483
01/21/1858	295.450626	2.57105421	0.54498891	53.920068	17.872044	6.122516	1.16985818	4.122565
01/29/1887	301.652248	2.57932623	0.53800097	58.344661	14.518501	5.927372	1.19164622	4.142476
02/07/1916	295.439806	2.58533967	0.53458595	58.595285	13.968369	5.902924	1.20325340	4.156971
02/14/1945	294.818885	2.57425220	0.54246271	59.801132	12.998860	5.850598	1.17781637	4.130259
02/22/1974	301.283680	2.58515766	0.53457469	65.263014	8.704897	5.661761	1.20319781	4.156532
03/02/2003	294.365196	2.58784145	0.53312815	65.387175	8.368790	5.650372	1.20819033	4.163007
03/09/2032	292.626361	2.57078700	0.54435245	68.654191	5.760567	5.548760	1.17137279	4.121922
03/17/2061	299.160547	2.58295296	0.53504699	72.517258	2.680115	5.467345	1.20095175	4.151216
03/25/2090	292.509427	2.58456938	0.53403357	72.610621	2.257938	5.454822	1.20432257	4.155114
04/03/2119	292.374054	2.56835614	0.54408554	75.340889	0.061829	5.396158	1.17095070	4.116077
04/10/2148	298.642789	2.58023258	0.53480741	79.971701	356.325519	5.334968	1.20030508	4.144660
04/18/2177	291.809641	2.58434817	0.53292554	80.134168	355.839519	5.324217	1.20708304	4.154580

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