Asteroid General Data

2020 TD

General information

Preliminary designation	2020 TD
Group	Apollo
Absolute magnitude	24.38
Approximate diameter (m)	35
Approximate mass (kg)	8.09·10⁷
Number of observations	38
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.089595
a – orbit major semiaxis (astronomical units)	2.03116400
e – orbit eccentricity	0.61161300
ω – orbit ascending node-perihelion angle (degrees)	102.332804
Ω – longitude of orbit ascending node (degrees)	342.508863
i – orbit inclination to the ecliptic plane (degrees)	4.398261

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	349.238123	2.03637421	0.61679215	91.270031	351.956363	4.366521	0.78035458	2.905942
01/21/1858	337.484227	2.03945540	0.61225340	93.112177	350.435300	4.370963	0.79079190	2.912540
01/29/1887	321.224386	2.04079116	0.61196117	95.171510	348.744391	4.366058	0.79190621	2.915402
02/07/1916	311.136556	2.03599154	0.61583424	97.250064	347.005418	4.370953	0.78215824	2.905123
02/14/1945	312.150986	2.03270618	0.61668185	98.095449	346.150786	4.386578	0.77917316	2.898094
02/22/1974	317.656213	2.03401004	0.61403336	98.929138	345.281209	4.379349	0.78506001	2.900883
03/02/2003	318.870452	2.03392072	0.61127955	100.423009	344.073704	4.388712	0.79062657	2.900692
03/09/2032	322.625934	2.02989365	0.61287705	102.985042	341.981596	4.404362	0.78581843	2.892082
03/17/2061	336.813017	2.02766956	0.61513756	103.853366	341.147662	4.408840	0.78037385	2.887330
03/25/2090	352.838841	2.02891009	0.61482430	104.327042	340.596059	4.410281	0.78148686	2.889980
04/03/2119	359.816602	2.03206352	0.61049138	105.833332	339.364673	4.430920	0.79150626	2.896720
04/10/2148	5.158254	2.03148515	0.61065803	107.636941	337.936008	4.455948	0.79094244	2.895483
04/18/2177	27.602646	2.02489446	0.61337051	109.135779	336.535147	4.487462	0.78288392	2.881404

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