Asteroid General Data

2010 SE

General information

Preliminary designation	2010 SE
Group	Apollo
Absolute magnitude	24.38
Approximate diameter (m)	35
Approximate mass (kg)	8.09·10⁷
Number of observations	46
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.409065
a – orbit major semiaxis (astronomical units)	1.04801100
e – orbit eccentricity	0.29048600
ω – orbit ascending node-perihelion angle (degrees)	280.832664
Ω – longitude of orbit ascending node (degrees)	175.195352
i – orbit inclination to the ecliptic plane (degrees)	20.310081

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	173.912776	1.04312625	0.28716178	280.658307	176.278235	20.459808	0.74358026	1.065383
01/21/1858	234.708927	1.04536242	0.28778088	280.349286	176.116500	20.422849	0.74452710	1.068811
01/29/1887	267.312638	1.04802948	0.28969884	280.145186	175.947293	20.325697	0.74441655	1.072904
02/07/1916	282.142335	1.04826193	0.28985943	280.268208	175.794543	20.329314	0.74441332	1.073261
02/14/1945	290.286831	1.04882736	0.28982521	280.239733	175.645401	20.321038	0.74485075	1.074129
02/22/1974	291.070872	1.04924720	0.29015839	280.317466	175.493196	20.318197	0.74479932	1.074774
03/02/2003	287.297314	1.04987732	0.29033086	280.462306	175.326488	20.318870	0.74506553	1.075743
03/09/2032	299.356617	1.04817308	0.29066897	280.870018	175.164871	20.305961	0.74350169	1.073125
03/17/2061	314.638694	1.04754892	0.29081331	281.086619	175.010427	20.310488	0.74290775	1.072166
03/25/2090	328.178341	1.04881019	0.29114471	280.965272	174.869494	20.293417	0.74345465	1.074103
04/03/2119	311.911889	1.05216786	0.29217727	280.780361	174.698169	20.255580	0.74474832	1.079265
04/10/2148	272.007088	1.05178751	0.29224254	280.890332	174.562165	20.255004	0.74441046	1.078680
04/18/2177	235.314193	1.05193172	0.29209916	280.999318	174.401235	20.257722	0.74466336	1.078902

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