Asteroid General Data

2013 CM₁₂₉

General information

Preliminary designation	2013 CM₁₂₉
Group	Apollo
Absolute magnitude	19.25
Approximate diameter (m)	380
Approximate mass (kg)	9.68·10¹⁰
Number of observations	42
Arc length (days)	2561

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	306.524002
a – orbit major semiaxis (astronomical units)	2.35702200
e – orbit eccentricity	0.65154000
ω – orbit ascending node-perihelion angle (degrees)	2.420778
Ω – longitude of orbit ascending node (degrees)	27.199371
i – orbit inclination to the ecliptic plane (degrees)	12.590556

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	27.189786	2.35050242	0.65499862	358.874532	29.046742	12.985565	0.81092658	3.603642
01/21/1858	44.026049	2.35425298	0.65150015	359.158048	28.838633	12.899571	0.82045680	3.612271
01/29/1887	61.583624	2.35027265	0.65590031	359.636358	28.583891	12.937588	0.80872810	3.603114
02/07/1916	74.056741	2.35004757	0.65561195	0.428856	28.252047	12.867775	0.80932830	3.602596
02/14/1945	89.035132	2.35769046	0.65141336	0.859149	27.991399	12.760322	0.82185939	3.620185
02/22/1974	106.242367	2.35425692	0.65352541	1.286658	27.719509	12.740829	0.81569019	3.612280
03/02/2003	119.341345	2.35011060	0.65614998	2.031355	27.422711	12.714570	0.80808558	3.602741
03/09/2032	131.204969	2.35171510	0.65530085	2.737295	27.088609	12.617692	0.81063418	3.606431
03/17/2061	147.094081	2.35418235	0.65403778	2.929885	26.903631	12.570517	0.81445814	3.612108
03/25/2090	159.668545	2.35151383	0.65664355	3.610614	26.618866	12.528586	0.80740745	3.605968
04/03/2119	169.694666	2.35278873	0.65612416	4.364987	26.264862	12.422928	0.80906721	3.608901
04/10/2148	184.313507	2.35878701	0.65447298	4.766677	26.017024	12.362856	0.81502465	3.622711
04/18/2177	198.738458	2.35296199	0.65652807	5.241163	25.699955	12.299121	0.80817640	3.609300

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