Asteroid General Data

2012 XM₅₅

General information

Preliminary designation	2012 XM₅₅
Group	Apollo
Absolute magnitude	27.85
Approximate diameter (m)	7
Approximate mass (kg)	6.70·10⁵
Number of observations	61
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	309.195808
a – orbit major semiaxis (astronomical units)	1.09759500
e – orbit eccentricity	0.13064900
ω – orbit ascending node-perihelion angle (degrees)	69.005036
Ω – longitude of orbit ascending node (degrees)	66.449899
i – orbit inclination to the ecliptic plane (degrees)	1.080835

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	274.453765	1.08559505	0.12236371	44.261390	98.662377	1.517507	0.95275761	1.131104
01/21/1858	169.293312	1.08466050	0.12214082	45.748132	96.296899	1.514896	0.95217918	1.129643
01/29/1887	61.754253	1.08486687	0.12250071	45.532647	94.987035	1.499254	0.95196991	1.129966
02/07/1916	294.856001	1.08757642	0.12413573	44.786313	93.744791	1.475026	0.95256932	1.134202
02/14/1945	144.370175	1.09011125	0.12537799	52.610170	85.051250	1.515791	0.95343529	1.138169
02/22/1974	343.515899	1.08822492	0.12451164	56.666191	80.420536	1.548105	0.95272825	1.135216
03/02/2003	140.176767	1.09908260	0.13014107	60.551898	74.378898	1.461971	0.95604681	1.152248
03/09/2032	223.542751	1.09754098	0.13068235	68.976644	66.433297	1.080565	0.95411174	1.149825
03/17/2061	308.442373	1.09116082	0.12741891	84.473517	52.875515	1.085045	0.95212630	1.139813
03/25/2090	121.028859	1.09075141	0.12718053	84.586404	52.794895	1.083018	0.95202907	1.139172
04/03/2119	242.224072	1.09582014	0.12933985	86.136768	52.190353	1.090153	0.95408693	1.147122
04/10/2148	30.070807	1.09029009	0.12672411	88.249221	50.971062	1.067423	0.95212405	1.138449
04/18/2177	157.681131	1.09836279	0.12948330	97.106251	44.067885	1.268762	0.95614316	1.151117

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