Asteroid General Data

2021 CE

General information

Preliminary designation	2021 CE
Group	Amor
Absolute magnitude	26.75
Approximate diameter (m)	12
Approximate mass (kg)	3.06·10⁶
Number of observations	27
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.201005
a – orbit major semiaxis (astronomical units)	1.46236600
e – orbit eccentricity	0.30324200
ω – orbit ascending node-perihelion angle (degrees)	11.542121
Ω – longitude of orbit ascending node (degrees)	107.230196
i – orbit inclination to the ecliptic plane (degrees)	0.965688

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.102401	1.45680660	0.30260792	14.818833	102.529987	0.983401	1.01596539	1.758342
01/21/1858	157.213709	1.45471919	0.30166154	15.007082	102.526948	0.984335	1.01588635	1.754565
01/29/1887	337.225649	1.45827490	0.30268706	15.324680	102.461171	0.976149	1.01687395	1.761001
02/07/1916	156.165238	1.45703325	0.30234292	15.811731	102.314330	0.975173	1.01650957	1.758753
02/14/1945	328.468526	1.46026776	0.30228252	10.098587	107.732761	0.974065	1.01885434	1.764613
02/22/1974	141.617397	1.45813887	0.30160718	10.482926	107.642263	0.974730	1.01835371	1.760755
03/02/2003	310.484550	1.46030085	0.30235792	11.010055	107.451901	0.970852	1.01876732	1.764672
03/09/2032	105.703503	1.46261688	0.30329311	11.529904	107.236256	0.965733	1.01901525	1.768872
03/17/2061	261.378822	1.46009224	0.30225544	12.134611	106.968801	0.967127	1.01877141	1.764294
03/25/2090	68.364936	1.45890146	0.30148350	12.384153	106.902375	0.968328	1.01906674	1.762137
04/03/2119	240.284830	1.45835281	0.30141857	12.699726	106.774320	0.970150	1.01877819	1.761143
04/10/2148	51.163525	1.45802669	0.30108328	12.779592	106.805756	0.971143	1.01903924	1.760552
04/18/2177	212.704917	1.46065191	0.30236466	13.225798	106.642420	0.967749	1.01900239	1.765309

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