Asteroid General Data

2021 CL₇

General information

Preliminary designation	2021 CL₇
Group	Aten
Absolute magnitude	25.63
Approximate diameter (m)	20
Approximate mass (kg)	1.44·10⁷
Number of observations	55
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	25.542543
a – orbit major semiaxis (astronomical units)	0.88866000
e – orbit eccentricity	0.18228200
ω – orbit ascending node-perihelion angle (degrees)	25.712622
Ω – longitude of orbit ascending node (degrees)	327.335163
i – orbit inclination to the ecliptic plane (degrees)	7.318938

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.877724	0.88954202	0.18537048	23.596031	330.782778	7.223549	0.72464719	0.838977
01/21/1858	6.165448	0.89019943	0.18542319	23.954506	330.372962	7.218943	0.72513581	0.839908
01/29/1887	214.136222	0.88924910	0.18479294	24.299791	329.883421	7.240067	0.72492215	0.838563
02/07/1916	73.592709	0.88924814	0.18392310	24.657968	329.411502	7.262540	0.72569487	0.838562
02/14/1945	292.102412	0.88928306	0.18416974	24.864966	328.813593	7.272514	0.72550402	0.838611
02/22/1974	143.396190	0.88990562	0.18390798	25.107442	328.284130	7.295729	0.72624487	0.839492
03/02/2003	348.820491	0.88937049	0.18245646	25.557228	327.779751	7.319235	0.72709910	0.838735
03/09/2032	218.591361	0.88910275	0.18247321	25.781540	327.256996	7.313319	0.72686532	0.838356
03/17/2061	67.761871	0.89090997	0.18319883	26.252029	326.719614	7.295638	0.72769630	0.840914
03/25/2090	260.868594	0.89030784	0.18353103	26.563552	326.199110	7.261982	0.72690872	0.840061
04/03/2119	99.354695	0.88884364	0.18262780	27.059311	325.760768	7.248940	0.72651608	0.837990
04/10/2148	335.598877	0.88839135	0.18263523	27.161433	325.251087	7.256446	0.72613980	0.837350
04/18/2177	226.350600	0.88679180	0.18282919	27.875608	324.854598	7.215159	0.72466037	0.835090

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