Asteroid General Data

2003 CJ₁₁ (154453)

General information

Preliminary designation	2003 CJ₁₁
Number	154453
Group	Apollo
Absolute magnitude	15.36
Approximate diameter (m)	2 300
Approximate mass (kg)	2.09·10¹³
Number of observations	999
Arc length (days)	8179

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	260.960538
a – orbit major semiaxis (astronomical units)	2.58344600
e – orbit eccentricity	0.83507300
ω – orbit ascending node-perihelion angle (degrees)	356.421012
Ω – longitude of orbit ascending node (degrees)	61.697321
i – orbit inclination to the ecliptic plane (degrees)	20.809682

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	3.241086	2.58900687	0.83858964	350.958359	64.691949	19.116439	0.41789254	4.165819
01/21/1858	0.132150	2.56450502	0.84592862	351.552322	64.390986	19.560630	0.39511684	4.106823
01/29/1887	23.438287	2.56864989	0.84186856	353.324071	63.223835	20.349827	0.40618432	4.116783
02/07/1916	14.872483	2.59129578	0.83467841	353.698874	63.088075	20.195953	0.42839715	4.171345
02/14/1945	8.722468	2.57716599	0.83914543	354.029562	62.944474	20.431859	0.41454892	4.137273
02/22/1974	31.726308	2.57895391	0.83629574	356.049322	61.804714	20.823075	0.42218575	4.141579
03/02/2003	24.259861	2.59167417	0.83233453	356.263362	61.738531	20.674125	0.43453426	4.172259
03/09/2032	16.139089	2.56582472	0.84049020	356.808009	61.514317	20.997212	0.40927419	4.109993
03/17/2061	39.482126	2.56828340	0.83861588	358.364223	60.641251	20.844139	0.41448016	4.115902
03/25/2090	34.054215	2.58953784	0.83199488	358.696335	60.536179	20.557668	0.43505561	4.167101
04/03/2119	25.951215	2.57402554	0.83718096	358.994095	60.434373	20.752912	0.41910037	4.129713
04/10/2148	49.904897	2.56021902	0.84218622	0.555386	59.547878	20.281960	0.40403784	4.096531
04/18/2177	44.144408	2.59220614	0.83216100	1.143924	59.317041	19.769144	0.43507330	4.173543

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