Asteroid General Data

2023 CH₁

General information

Preliminary designation	2023 CH₁
Group	Apollo
Absolute magnitude	26.60
Approximate diameter (m)	13
Approximate mass (kg)	3.77·10⁶
Number of observations	44
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.382076
a – orbit major semiaxis (astronomical units)	2.05991500
e – orbit eccentricity	0.52008000
ω – orbit ascending node-perihelion angle (degrees)	170.378368
Ω – longitude of orbit ascending node (degrees)	354.774888
i – orbit inclination to the ecliptic plane (degrees)	1.500483

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	4.159047	2.07743433	0.50048584	167.045418	357.209066	1.518926	1.03770786	2.994274
01/21/1858	251.045444	2.07956216	0.49859771	167.071803	356.983015	1.506923	1.04269724	2.998876
01/29/1887	134.954319	2.07948253	0.49899587	167.208540	356.707889	1.500847	1.04182933	2.998703
02/07/1916	21.486974	2.07651318	0.50263712	167.463612	356.400810	1.499164	1.03278057	2.992283
02/14/1945	275.185892	2.07394355	0.50620954	167.765321	356.147111	1.496703	1.02409354	2.986730
02/22/1974	177.644866	2.07070942	0.51096550	168.309851	355.882593	1.493169	1.01264835	2.979747
03/02/2003	92.685291	2.06429564	0.51607029	168.922932	355.650368	1.485475	0.99897400	2.965913
03/09/2032	18.168790	2.05986409	0.51964928	170.407291	354.757934	1.498810	0.98945721	2.956368
03/17/2061	320.163528	2.05374358	0.52585476	171.108913	354.365070	1.492659	0.97377274	2.943201
03/25/2090	274.901797	2.04977391	0.52889621	171.338635	354.081709	1.490614	0.96565625	2.934672
04/03/2119	239.765378	2.04673270	0.53206966	171.522662	353.805536	1.488250	0.95772834	2.928143
04/10/2148	215.522905	2.04376630	0.53072006	172.069683	353.241364	1.489158	0.95909853	2.921780
04/18/2177	185.855584	2.04875258	0.52782802	172.346103	352.970533	1.470715	0.96736357	2.932479

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