Asteroid General Data

2026 CD₁

General information

Preliminary designation	2026 CD₁
Group	Apollo
Absolute magnitude	23.78
Approximate diameter (m)	47
Approximate mass (kg)	1.85·10⁸
Number of observations	273
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	57.149901
a – orbit major semiaxis (astronomical units)	2.03789300
e – orbit eccentricity	0.54593000
ω – orbit ascending node-perihelion angle (degrees)	47.067575
Ω – longitude of orbit ascending node (degrees)	153.287451
i – orbit inclination to the ecliptic plane (degrees)	5.152922

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	213.952667	2.03978851	0.54497880	41.063045	157.024633	5.387619	0.92814701	2.913254
01/21/1858	201.118871	2.04207544	0.54163074	41.390971	156.668255	5.371869	0.93602462	2.918155
01/29/1887	174.409762	2.04703843	0.53711817	42.396826	155.935192	5.332410	0.94753689	2.928799
02/07/1916	133.139789	2.05371542	0.53446424	43.786265	155.135308	5.260410	0.95607796	2.943141
02/14/1945	85.584222	2.05076552	0.53613413	45.400436	154.346819	5.215819	0.95128013	2.936802
02/22/1974	49.621491	2.04595258	0.53917261	46.431826	153.839338	5.195621	0.94283098	2.926469
03/02/2003	27.859423	2.04100028	0.54501317	46.826797	153.547551	5.192231	0.92862826	2.915850
03/09/2032	14.770151	2.03784662	0.54587420	47.143115	153.257701	5.151844	0.92543873	2.909095
03/17/2061	3.936280	2.04322652	0.54320121	47.508726	152.740749	5.121649	0.93334340	2.920622
03/25/2090	336.076172	2.04695689	0.53943734	48.301137	152.179267	5.096656	0.94275191	2.928624
04/03/2119	294.784664	2.05214245	0.53485566	50.157907	151.035926	5.040185	0.95454245	2.939760
04/10/2148	248.302919	2.05095453	0.53549417	51.637675	150.222354	5.006469	0.95268033	2.937208
04/18/2177	207.934845	2.04780466	0.53973325	52.880994	149.598773	4.978697	0.94253639	2.930444

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