Asteroid General Data

2016 CE₃₁

General information

Preliminary designation	2016 CE₃₁
Group	Apollo
Absolute magnitude	27.50
Approximate diameter (m)	8
Approximate mass (kg)	1.09·10⁶
Number of observations	37
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.802432
a – orbit major semiaxis (astronomical units)	1.03736300
e – orbit eccentricity	0.25077900
ω – orbit ascending node-perihelion angle (degrees)	277.603859
Ω – longitude of orbit ascending node (degrees)	120.839350
i – orbit inclination to the ecliptic plane (degrees)	2.730937

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	265.926050	1.02850021	0.25099406	275.939512	123.472437	2.823278	0.77035277	1.043055
01/21/1858	203.250738	1.02876386	0.25124846	276.262673	123.262571	2.828673	0.77028852	1.043456
01/29/1887	124.677697	1.02978201	0.25101979	276.591666	123.055862	2.824099	0.77128635	1.045005
02/07/1916	338.764325	1.03793153	0.25049128	275.296379	122.526413	2.936629	0.77793873	1.057435
02/14/1945	136.834823	1.03833169	0.25052279	275.707600	122.334652	2.940001	0.77820594	1.058047
02/22/1974	240.666205	1.04260934	0.25104233	277.025327	121.734045	2.838643	0.78087027	1.064592
03/02/2003	355.938840	1.03932066	0.25086655	277.505542	121.501783	2.845880	0.77858987	1.059559
03/09/2032	148.292969	1.03710547	0.25116488	277.934320	120.775292	2.734282	0.77662100	1.056173
03/17/2061	314.170809	1.03721860	0.25118634	277.716099	120.531859	2.731805	0.77668346	1.056346
03/25/2090	114.759834	1.04003038	0.25090957	277.027902	120.110461	2.712733	0.77907680	1.060644
04/03/2119	247.549123	1.03967354	0.25058923	277.305422	119.956277	2.716832	0.77914254	1.060098
04/10/2148	242.990631	1.05036461	0.24884865	274.957880	119.586708	2.863487	0.78898279	1.076492
04/18/2177	249.082697	1.04780391	0.24758452	275.627656	119.358422	2.870533	0.78838389	1.072558

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