Asteroid General Data

2021 CM₇

General information

Preliminary designation	2021 CM₇
Group	Apollo
Absolute magnitude	21.08
Approximate diameter (m)	160
Approximate mass (kg)	7.73·10⁹
Number of observations	35
Arc length (days)	1103

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.148554
a – orbit major semiaxis (astronomical units)	2.06783300
e – orbit eccentricity	0.92705200
ω – orbit ascending node-perihelion angle (degrees)	4.743305
Ω – longitude of orbit ascending node (degrees)	283.141183
i – orbit inclination to the ecliptic plane (degrees)	7.463056

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	7.204752	2.06803857	0.92328203	2.268641	284.677141	7.846792	0.15865573	2.973984
01/21/1858	265.927085	2.07680747	0.92027331	2.730834	284.365700	7.637090	0.16557699	2.992919
01/29/1887	135.963431	2.09031884	0.91568559	3.200912	284.079791	7.369852	0.17624401	3.022174
02/07/1916	348.747895	2.09391666	0.91435334	3.368678	284.003478	7.287873	0.17933697	3.029980
02/14/1945	200.717714	2.08930592	0.91606683	3.558859	283.915210	7.328155	0.17536207	3.019977
02/22/1974	68.708624	2.08024739	0.91956250	3.792689	283.790480	7.424559	0.16732990	3.000358
03/02/2003	322.395119	2.06854743	0.92434941	4.343256	283.399290	7.476855	0.15648683	2.975081
03/09/2032	238.060902	2.06341671	0.92688555	4.834937	283.012149	7.447220	0.15086558	2.964019
03/17/2061	168.450899	2.05860804	0.93000671	5.354162	282.583386	7.450865	0.14408876	2.953664
03/25/2090	121.011492	2.04718282	0.93343016	5.900443	282.190869	7.407098	0.13628064	2.929109
04/03/2119	98.540094	2.03936089	0.93604604	6.126765	282.051368	7.467641	0.13042521	2.912338
04/10/2148	94.522179	2.03537967	0.93726384	6.271408	282.021482	7.478772	0.12769190	2.903814
04/18/2177	88.409372	2.03849122	0.93605969	6.557481	281.829827	7.357937	0.13034175	2.910475

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