Asteroid General Data

2021 CR₁

General information

Preliminary designation	2021 CR₁
Group	Aten
Absolute magnitude	25.22
Approximate diameter (m)	24
Approximate mass (kg)	2.53·10⁷
Number of observations	40
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	217.777314
a – orbit major semiaxis (astronomical units)	0.87201800
e – orbit eccentricity	0.44399600
ω – orbit ascending node-perihelion angle (degrees)	144.788275
Ω – longitude of orbit ascending node (degrees)	137.060400
i – orbit inclination to the ecliptic plane (degrees)	12.634378

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	293.353660	0.87192797	0.44336295	143.649021	138.497798	12.692469	0.48534741	0.814182
01/21/1858	164.319063	0.87202493	0.44337116	143.793666	138.280620	12.684118	0.48539423	0.814318
01/29/1887	37.132379	0.87194765	0.44343737	143.964108	138.084472	12.679958	0.48529348	0.814210
02/07/1916	270.610587	0.87184061	0.44358226	144.138500	137.870266	12.669218	0.48510758	0.814060
02/14/1945	143.532577	0.87196723	0.44367028	144.295987	137.662643	12.657791	0.48510128	0.814237
02/22/1974	15.348703	0.87192745	0.44379619	144.467591	137.453310	12.654392	0.48496937	0.814181
03/02/2003	247.102688	0.87197499	0.44392779	144.637594	137.238353	12.644591	0.48488106	0.814248
03/09/2032	118.581282	0.87199068	0.44403874	144.798588	137.030411	12.635724	0.48479304	0.814270
03/17/2061	349.863393	0.87204126	0.44416309	144.963707	136.817628	12.630189	0.48471272	0.814341
03/25/2090	220.914656	0.87203035	0.44422368	145.148269	136.603719	12.618960	0.48465382	0.814325
04/03/2119	91.811344	0.87210028	0.44425737	145.309067	136.389974	12.611760	0.48466330	0.814423
04/10/2148	322.003601	0.87207593	0.44438211	145.499222	136.168595	12.601024	0.48454098	0.814389
04/18/2177	192.154933	0.87203809	0.44440997	145.660459	135.975505	12.598262	0.48449567	0.814336

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