Asteroid General Data

2010 TU₁₄₉

General information

Preliminary designation	2010 TU₁₄₉
Group	Apollo
Absolute magnitude	20.57
Approximate diameter (m)	200
Approximate mass (kg)	1.56·10¹⁰
Number of observations	122
Arc length (days)	4778

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.623741
a – orbit major semiaxis (astronomical units)	2.21225600
e – orbit eccentricity	0.82501800
ω – orbit ascending node-perihelion angle (degrees)	92.696942
Ω – longitude of orbit ascending node (degrees)	58.848922
i – orbit inclination to the ecliptic plane (degrees)	1.956850

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	167.716896	2.20010107	0.82897043	71.005922	78.910604	2.045735	0.37628235	3.263357
01/21/1858	110.181784	2.20053398	0.82852713	75.351289	74.904715	2.002384	0.37733188	3.264320
01/29/1887	70.377717	2.19950236	0.82824903	76.151119	74.172605	1.992655	0.37776667	3.262025
02/07/1916	19.775357	2.19915294	0.82830185	80.799944	69.859727	1.959421	0.37759050	3.261248
02/14/1945	331.008673	2.20747862	0.82494406	82.427407	68.362955	1.946976	0.38643225	3.279785
02/22/1974	281.967400	2.20382506	0.82785752	86.135959	64.875703	1.948676	0.37937191	3.271646
03/02/2003	227.186334	2.20944744	0.82492037	90.308741	60.976945	1.968854	0.38682924	3.284174
03/09/2032	172.952160	2.21065326	0.82497791	92.741058	58.778486	1.955642	0.38691316	3.286863
03/17/2061	116.840056	2.20817840	0.82580425	96.886673	54.921157	1.960412	0.38465530	3.281345
03/25/2090	59.927106	2.21302477	0.82379816	99.835356	52.259887	1.962957	0.38993905	3.292153
04/03/2119	358.617714	2.21155810	0.82555147	102.797140	49.514098	1.980603	0.38580305	3.288881
04/10/2148	298.841202	2.21003058	0.82391650	106.463299	46.172919	2.010197	0.38914992	3.285474
04/18/2177	243.033403	2.21083349	0.82432902	108.662658	44.206411	2.028007	0.38837928	3.287265

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