Asteroid General Data

2021 CQ₉

General information

Preliminary designation	2021 CQ₉
Group	Amor
Absolute magnitude	21.09
Approximate diameter (m)	160
Approximate mass (kg)	7.62·10⁹
Number of observations	30
Arc length (days)	183

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	127.427466
a – orbit major semiaxis (astronomical units)	2.63988200
e – orbit eccentricity	0.58754500
ω – orbit ascending node-perihelion angle (degrees)	92.704774
Ω – longitude of orbit ascending node (degrees)	324.317066
i – orbit inclination to the ecliptic plane (degrees)	23.783197

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	206.297877	2.69441691	0.59530702	86.639381	331.701369	23.872584	1.09041160	4.422805
01/21/1858	51.349594	2.69276122	0.59489875	87.196582	330.944888	23.921827	1.09084093	4.418729
01/29/1887	257.138070	2.69227362	0.59451695	88.375964	329.634366	23.905046	1.09167130	4.417529
02/07/1916	103.585777	2.69429865	0.59411546	89.416007	328.423309	23.891502	1.09357418	4.422514
02/14/1945	309.324313	2.68990927	0.59654030	89.816168	327.845226	23.892476	1.08526999	4.411711
02/22/1974	152.701806	2.69081719	0.59550169	90.738608	326.668784	23.898629	1.08843100	4.413945
03/02/2003	356.034445	2.69628259	0.59231206	91.877851	325.455523	23.909701	1.09924189	4.427400
03/09/2032	200.072528	2.69336728	0.59306018	93.098411	324.116409	23.936995	1.09603840	4.420221
03/17/2061	43.062349	2.68879202	0.59537127	94.186228	322.879024	23.981738	1.08796251	4.408963
03/25/2090	247.164470	2.69257711	0.59498948	94.907500	321.861038	23.962554	1.09052206	4.418276
04/03/2119	93.578727	2.69344569	0.59312499	95.362160	321.235052	24.010447	1.09589574	4.420414
04/10/2148	299.291946	2.69255551	0.59233785	96.466341	319.989227	24.065794	1.09765297	4.418223
04/18/2177	144.289387	2.69469814	0.59129805	97.533583	318.745873	24.115785	1.10132837	4.423498

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