Asteroid General Data

2011 TJ

General information

Preliminary designation	2011 TJ
Group	Apollo
Absolute magnitude	21.11
Approximate diameter (m)	160
Approximate mass (kg)	7.41·10⁹
Number of observations	90
Arc length (days)	3820

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.060129
a – orbit major semiaxis (astronomical units)	1.94029000
e – orbit eccentricity	0.63671000
ω – orbit ascending node-perihelion angle (degrees)	218.903369
Ω – longitude of orbit ascending node (degrees)	59.810121
i – orbit inclination to the ecliptic plane (degrees)	4.954856

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	161.053433	1.93985971	0.63637026	213.781099	63.904443	5.259337	0.70539069	2.701818
01/21/1858	65.280699	1.94237651	0.63551213	214.474723	63.306717	5.214824	0.70797268	2.707078
01/29/1887	331.342028	1.93939262	0.63618697	215.331617	62.660807	5.158184	0.70557629	2.700842
02/07/1916	240.503048	1.94151232	0.63572910	216.081402	62.055515	5.126653	0.70723643	2.705271
02/14/1945	145.357276	1.93849494	0.63602433	217.029116	61.331915	5.068062	0.70556499	2.698967
02/22/1974	55.759910	1.94099878	0.63632914	217.616261	60.832287	5.035563	0.70588470	2.704198
03/02/2003	319.605944	1.93965849	0.63612573	218.563734	60.110881	4.972098	0.70579182	2.701398
03/09/2032	229.857367	1.93904263	0.63633623	218.984942	59.727756	4.947623	0.70515956	2.700111
03/17/2061	135.598984	1.94172618	0.63733760	219.747874	59.109911	4.901165	0.70419108	2.705718
03/25/2090	43.403101	1.93914495	0.63682123	220.636745	58.388545	4.867790	0.70425628	2.700325
04/03/2119	309.311110	1.93978186	0.63789255	221.429239	57.698787	4.830197	0.70240947	2.701655
04/10/2148	215.674216	1.93917782	0.63724527	222.351300	56.963116	4.761758	0.70344593	2.700394
04/18/2177	123.859818	1.93846996	0.63804987	223.243517	56.226109	4.718392	0.70162945	2.698915

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