Asteroid General Data

2010 TO₅₅

General information

Preliminary designation	2010 TO₅₅
Group	Apollo
Absolute magnitude	26.51
Approximate diameter (m)	13
Approximate mass (kg)	4.26·10⁶
Number of observations	53
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	104.327116
a – orbit major semiaxis (astronomical units)	1.68647500
e – orbit eccentricity	0.41141900
ω – orbit ascending node-perihelion angle (degrees)	161.956788
Ω – longitude of orbit ascending node (degrees)	199.515189
i – orbit inclination to the ecliptic plane (degrees)	4.943854

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	290.633098	1.68771861	0.41249764	158.185955	201.830354	4.588971	0.99153867	2.192556
01/21/1858	16.483818	1.68811946	0.41280575	158.542379	201.625434	4.599758	0.99125405	2.193337
01/29/1887	113.452126	1.68324604	0.41136794	159.136202	201.137285	4.731300	0.99081259	2.183846
02/07/1916	215.123577	1.68371554	0.41114348	159.527082	200.898364	4.741702	0.99146688	2.184760
02/14/1945	321.525618	1.68202741	0.41100948	160.034419	200.487193	4.773358	0.99069819	2.181475
02/22/1974	74.787874	1.68030460	0.40994631	160.553396	200.071412	4.803482	0.99146993	2.178124
03/02/2003	189.236976	1.68090301	0.41037690	160.917422	199.843456	4.814170	0.99109925	2.179288
03/09/2032	284.512833	1.68629306	0.41144577	162.018023	199.481650	4.947405	0.99247491	2.189779
03/17/2061	18.346877	1.68115169	0.40946128	162.390166	199.090592	5.039645	0.99278517	2.179771
03/25/2090	133.106126	1.67952922	0.40921237	162.877202	198.775578	5.060653	0.99224509	2.176617
04/03/2119	251.313732	1.67785321	0.40835320	163.279207	198.403615	5.105278	0.99269649	2.173359
04/10/2148	17.052492	1.67829668	0.40884511	163.661551	198.194745	5.118182	0.99213329	2.174221
04/18/2177	146.234354	1.67611637	0.40791642	164.090704	197.810618	5.156206	0.99240098	2.169986

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