Asteroid General Data

2021 CJ₁₆

General information

Preliminary designation	2021 CJ₁₆
Group	Amor
Absolute magnitude	20.08
Approximate diameter (m)	260
Approximate mass (kg)	3.08·10¹⁰
Number of observations	283
Arc length (days)	3508

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	279.105098
a – orbit major semiaxis (astronomical units)	2.03315100
e – orbit eccentricity	0.43806300
ω – orbit ascending node-perihelion angle (degrees)	223.707857
Ω – longitude of orbit ascending node (degrees)	34.804963
i – orbit inclination to the ecliptic plane (degrees)	6.567882

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	214.919074	2.03529177	0.43563498	220.092937	37.333096	6.745031	1.14864748	2.903626
01/21/1858	215.287647	2.03237098	0.43908332	220.576195	37.048155	6.723937	1.13999079	2.897378
01/29/1887	221.536438	2.03190251	0.43868232	220.743999	36.758964	6.712783	1.14054280	2.896376
02/07/1916	226.190244	2.03316805	0.43663408	221.199458	36.376703	6.689172	1.14541759	2.899082
02/14/1945	224.515191	2.03444209	0.43522151	222.470813	35.754005	6.629706	1.14900912	2.901808
02/22/1974	224.717244	2.03343458	0.43722220	223.198263	35.391318	6.597281	1.14437184	2.899652
03/02/2003	231.348844	2.03118244	0.43960265	223.415590	35.129696	6.583865	1.13826926	2.894836
03/09/2032	239.353431	2.03259408	0.43821769	223.780889	34.773486	6.566658	1.14187539	2.897855
03/17/2061	240.970005	2.03593824	0.43553524	224.859623	34.146948	6.514118	1.14921538	2.905009
03/25/2090	239.041158	2.03429658	0.43727470	225.780310	33.685467	6.477222	1.14475016	2.901496
04/03/2119	242.090043	2.03140952	0.44071481	226.220612	33.382947	6.457543	1.13613726	2.895322
04/10/2148	249.467455	2.03210467	0.44006557	226.422259	33.066397	6.446074	1.13784537	2.896808
04/18/2177	252.718730	2.03394253	0.43786744	226.987765	32.628214	6.420970	1.14334533	2.900739

Detailed table...

3D animation...

Calculation on the date...

Return to search