Asteroid General Data

2020 TD₇

General information

Preliminary designation	2020 TD₇
Group	Apollo
Absolute magnitude	26.78
Approximate diameter (m)	12
Approximate mass (kg)	2.94·10⁶
Number of observations	40
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	206.412602
a – orbit major semiaxis (astronomical units)	2.43356800
e – orbit eccentricity	0.60486600
ω – orbit ascending node-perihelion angle (degrees)	342.300028
Ω – longitude of orbit ascending node (degrees)	12.662484
i – orbit inclination to the ecliptic plane (degrees)	0.395433

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	162.935270	2.36213816	0.59134588	341.347374	10.835450	0.717875	0.96529749	3.630434
01/21/1858	159.365607	2.36549121	0.58754497	341.259356	10.996567	0.696457	0.97565875	3.638167
01/29/1887	152.947643	2.36150185	0.59187119	341.262043	11.351641	0.669522	0.96379694	3.628967
02/07/1916	138.695861	2.37397992	0.59236949	342.019003	11.042163	0.642349	0.96770664	3.657768
02/14/1945	119.789240	2.37376262	0.59193763	341.939008	11.077380	0.630768	0.96864319	3.657266
02/22/1974	95.537401	2.37032892	0.59419066	340.349339	13.144847	0.593224	0.96190162	3.649333
03/02/2003	73.437512	2.37917384	0.58961335	340.074077	13.615957	0.566364	0.97638117	3.669779
03/09/2032	5.292072	2.43562522	0.60435714	342.185221	12.700506	0.393541	0.96363772	3.801161
03/17/2061	202.447028	2.46238842	0.60367216	342.361061	12.790913	0.361070	0.97591308	3.863985
03/25/2090	10.090446	2.48130469	0.59094791	340.287221	15.367323	0.299554	1.01498287	3.908596
04/03/2119	154.149042	2.48747728	0.58253011	335.653914	20.982548	0.231013	1.03844687	3.923190
04/10/2148	281.295891	2.50137484	0.57533543	313.883924	44.453957	0.120557	1.06224527	3.956114
04/18/2177	37.993589	2.50330506	0.57259371	265.811111	93.828771	0.082785	1.06992833	3.960694

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