Asteroid General Data

2026 CH₁

General information

Preliminary designation	2026 CH₁
Group	Amor
Absolute magnitude	25.20
Approximate diameter (m)	24
Approximate mass (kg)	2.61·10⁷
Number of observations	42
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	115.399474
a – orbit major semiaxis (astronomical units)	1.61169200
e – orbit eccentricity	0.35108600
ω – orbit ascending node-perihelion angle (degrees)	339.177982
Ω – longitude of orbit ascending node (degrees)	139.404768
i – orbit inclination to the ecliptic plane (degrees)	22.921494

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	265.199262	1.61190223	0.35300911	337.277176	140.378756	22.805490	1.04288605	2.046485
01/21/1858	329.689014	1.61202079	0.35266062	337.586392	140.223450	22.825687	1.04352454	2.046711
01/29/1887	34.220892	1.61210507	0.35234502	337.843315	140.100765	22.838847	1.04408788	2.046872
02/07/1916	98.969778	1.61177546	0.35204900	338.156659	139.946626	22.859729	1.04435153	2.046244
02/14/1945	164.117504	1.61190745	0.35183567	338.399806	139.804982	22.873822	1.04478091	2.046495
02/22/1974	228.908859	1.61233671	0.35153808	338.672516	139.665369	22.893649	1.04553897	2.047313
03/02/2003	293.590692	1.61184444	0.35134434	338.941195	139.522528	22.905992	1.04553202	2.046375
03/09/2032	358.644876	1.61194088	0.35134882	339.199324	139.373659	22.924216	1.04558735	2.046559
03/17/2061	63.227589	1.61205443	0.35084526	339.450338	139.243182	22.935120	1.04647278	2.046775
03/25/2090	127.972790	1.61198367	0.35054310	339.730919	139.099397	22.950073	1.04691392	2.046641
04/03/2119	192.642104	1.61210070	0.35029139	340.035919	138.952334	22.965169	1.04739570	2.046863
04/10/2148	256.649551	1.61210758	0.35003397	340.265841	138.835885	22.978989	1.04781517	2.046877
04/18/2177	321.609324	1.61183783	0.34947066	340.550250	138.681888	22.993428	1.04854780	2.046363

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