Asteroid General Data

2021 CH₆

General information

Preliminary designation	2021 CH₆
Group	Amor
Absolute magnitude	25.81
Approximate diameter (m)	18
Approximate mass (kg)	1.12·10⁷
Number of observations	20
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	17.818670
a – orbit major semiaxis (astronomical units)	1.96742800
e – orbit eccentricity	0.48101900
ω – orbit ascending node-perihelion angle (degrees)	308.587272
Ω – longitude of orbit ascending node (degrees)	168.812843
i – orbit inclination to the ecliptic plane (degrees)	2.629737

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	164.021053	1.96579319	0.48143332	302.666075	173.131603	2.504351	1.01939485	2.756179
01/21/1858	346.627885	1.96867956	0.48148714	303.643960	172.443189	2.525257	1.02078566	2.762251
01/29/1887	168.119769	1.96744379	0.47991198	304.391355	171.871488	2.538916	1.02324394	2.759651
02/07/1916	352.266679	1.96881252	0.48001443	305.226360	171.252113	2.552962	1.02375410	2.762531
02/14/1945	176.126166	1.96635858	0.48082711	306.017701	170.720155	2.568198	1.02088007	2.757368
02/22/1974	1.510423	1.96753299	0.48085127	307.255897	169.837449	2.596758	1.02144226	2.759838
03/02/2003	185.930828	1.96848159	0.47978198	307.679351	169.466586	2.607878	1.02403960	2.761834
03/09/2032	12.128579	1.96774085	0.48137620	308.584966	168.775940	2.630318	1.02051724	2.760276
03/17/2061	193.609624	1.96825417	0.48084486	309.450635	168.208878	2.649379	1.02182928	2.761356
03/25/2090	17.576301	1.96845421	0.47915496	310.325767	167.529079	2.672017	1.02525962	2.761777
04/03/2119	200.911205	1.96868759	0.47945233	311.022098	167.029007	2.689478	1.02479573	2.762268
04/10/2148	26.960302	1.96765323	0.48019768	312.033748	166.337967	2.711833	1.02279071	2.760091
04/18/2177	209.913622	1.96745967	0.48041422	312.853679	165.788629	2.731186	1.02226406	2.759684

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