Asteroid General Data

2011 TP

General information

Preliminary designation	2011 TP
Group	Apollo
Absolute magnitude	26.45
Approximate diameter (m)	14
Approximate mass (kg)	4.63·10⁶
Number of observations	25
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.016795
a – orbit major semiaxis (astronomical units)	1.72419200
e – orbit eccentricity	0.45354600
ω – orbit ascending node-perihelion angle (degrees)	43.570516
Ω – longitude of orbit ascending node (degrees)	7.422612
i – orbit inclination to the ecliptic plane (degrees)	9.532973

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	141.718235	1.72667499	0.45365478	40.504149	9.524281	9.760066	0.94336062	2.268906
01/21/1858	68.468117	1.72390660	0.45299036	41.028808	9.211087	9.736638	0.94299353	2.263452
01/29/1887	1.458341	1.72429687	0.45320686	41.382734	8.945687	9.715392	0.94283370	2.264220
02/07/1916	293.030408	1.72475024	0.45341490	41.849982	8.614882	9.681880	0.94272279	2.265113
02/14/1945	219.194563	1.72700058	0.45405142	42.186005	8.311115	9.639937	0.94285352	2.269548
02/22/1974	142.332389	1.72709886	0.45401265	42.670009	7.990612	9.611544	0.94297413	2.269742
03/02/2003	63.902053	1.72775202	0.45421228	43.069755	7.691750	9.583590	0.94298583	2.271029
03/09/2032	351.347557	1.72553206	0.45380977	43.706539	7.341251	9.530371	0.94246876	2.266654
03/17/2061	285.023771	1.72362114	0.45352605	44.164299	7.049707	9.507373	0.94191404	2.262889
03/25/2090	221.817059	1.72281369	0.45326328	44.608547	6.756637	9.481856	0.94192551	2.261299
04/03/2119	161.436212	1.72333259	0.45376971	45.005041	6.442855	9.459497	0.94133646	2.262321
04/10/2148	100.103411	1.72392744	0.45392163	45.440903	6.119710	9.409104	0.94139949	2.263493
04/18/2177	33.746334	1.72400567	0.45416903	45.894773	5.789011	9.382766	0.94101570	2.263647

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