Asteroid General Data

2021 CE₂

General information

Preliminary designation	2021 CE₂
Group	Amor
Absolute magnitude	22.90
Approximate diameter (m)	70
Approximate mass (kg)	6.25·10⁸
Number of observations	44
Arc length (days)	1325

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.681447
a – orbit major semiaxis (astronomical units)	1.23904500
e – orbit eccentricity	0.10675900
ω – orbit ascending node-perihelion angle (degrees)	83.133458
Ω – longitude of orbit ascending node (degrees)	140.108892
i – orbit inclination to the ecliptic plane (degrees)	21.334254

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.959300	1.23904640	0.10648981	82.128424	140.903298	21.323021	1.10710059	1.379215
01/21/1858	207.781452	1.23903031	0.10655953	82.288701	140.785395	21.323261	1.10699982	1.379188
01/29/1887	222.683142	1.23902759	0.10654611	82.428511	140.671606	21.326382	1.10701402	1.379184
02/07/1916	237.665656	1.23902044	0.10669575	82.536452	140.557734	21.327945	1.10682222	1.379172
02/14/1945	252.684045	1.23907160	0.10674209	82.705671	140.438681	21.329397	1.10681051	1.379257
02/22/1974	267.732405	1.23908254	0.10671323	82.866113	140.321055	21.331693	1.10685604	1.379275
03/02/2003	282.850304	1.23907201	0.10666780	83.016474	140.201005	21.333973	1.10690292	1.379258
03/09/2032	298.005996	1.23902363	0.10668174	83.155523	140.087303	21.334404	1.10684244	1.379177
03/17/2061	313.126470	1.23896953	0.10676240	83.362298	139.966615	21.335438	1.10669417	1.379087
03/25/2090	328.252743	1.23893921	0.10676668	83.502649	139.856384	21.336193	1.10666179	1.379036
04/03/2119	343.381105	1.23900890	0.10691946	83.630629	139.738655	21.336497	1.10653473	1.379152
04/10/2148	358.495274	1.23907574	0.10692264	83.785727	139.623563	21.338342	1.10659049	1.379264
04/18/2177	13.614455	1.23906958	0.10687872	83.927567	139.508585	21.340974	1.10663941	1.379254

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