Asteroid General Data

2012 TD₅₃

General information

Preliminary designation	2012 TD₅₃
Group	Amor
Absolute magnitude	22.00
Approximate diameter (m)	110
Approximate mass (kg)	2.17·10⁹
Number of observations	39
Arc length (days)	46

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	212.272113
a – orbit major semiaxis (astronomical units)	2.47201400
e – orbit eccentricity	0.50694500
ω – orbit ascending node-perihelion angle (degrees)	345.856896
Ω – longitude of orbit ascending node (degrees)	29.121001
i – orbit inclination to the ecliptic plane (degrees)	9.156994

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	35.200823	2.51024629	0.47245701	341.584092	32.065817	8.785534	1.32426284	3.977179
01/21/1858	146.748903	2.50215609	0.48009754	342.716894	31.540041	8.875634	1.30087711	3.957967
01/29/1887	271.320882	2.49159386	0.49030103	344.336429	30.841847	9.000366	1.26996282	3.932932
02/07/1916	53.380665	2.48232543	0.49830292	345.193042	30.370315	9.083409	1.24537542	3.911008
02/14/1945	209.889008	2.47440515	0.50617311	345.827232	29.847517	9.164321	1.22192779	3.892305
02/22/1974	18.841420	2.47017510	0.50958380	345.868414	29.553462	9.190165	1.21141389	3.882328
03/02/2003	190.593569	2.46895235	0.50995429	345.875492	29.287425	9.188154	1.20989951	3.879446
03/09/2032	358.871934	2.47597938	0.50406609	345.855017	29.072901	9.130354	1.22792213	3.896020
03/17/2061	155.306219	2.48152723	0.49819341	346.192461	28.877052	9.073534	1.24524671	3.909122
03/25/2090	295.697464	2.49581119	0.48665990	347.055684	28.635318	8.970324	1.28119995	3.942922
04/03/2119	60.313002	2.50072882	0.47999751	348.020114	28.388710	8.907460	1.30038522	3.954581
04/10/2148	170.913213	2.51348690	0.47060255	349.005091	28.176612	8.831936	1.33063355	3.984883
04/18/2177	266.382975	2.52090915	0.46151177	349.806344	27.866869	8.728404	1.35747990	4.002547

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