Asteroid General Data

2020 YC

General information

Preliminary designation	2020 YC
Group	Aten
Absolute magnitude	25.88
Approximate diameter (m)	18
Approximate mass (kg)	1.02·10⁷
Number of observations	47
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	20.555493
a – orbit major semiaxis (astronomical units)	0.93656600
e – orbit eccentricity	0.24215000
ω – orbit ascending node-perihelion angle (degrees)	308.500056
Ω – longitude of orbit ascending node (degrees)	263.609249
i – orbit inclination to the ecliptic plane (degrees)	3.992315

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	222.264977	0.93640043	0.24284064	303.605489	269.349703	3.994225	0.70900435	0.906135
01/21/1858	249.058836	0.93483306	0.24250479	304.579430	268.462701	4.015766	0.70813157	0.903861
01/29/1887	282.404824	0.93591687	0.24267313	305.067599	267.629872	4.005657	0.70879499	0.905433
02/07/1916	300.748005	0.93575912	0.24230937	305.869012	266.847344	4.027874	0.70901591	0.905205
02/14/1945	333.856954	0.93414429	0.24245842	306.838865	266.066610	4.033230	0.70765314	0.902862
02/22/1974	4.861986	0.93620643	0.24245406	307.422445	265.004854	3.985510	0.70921938	0.905854
03/02/2003	23.002071	0.93614263	0.24257959	308.196469	264.297976	4.008500	0.70905353	0.905761
03/09/2032	35.593617	0.93642334	0.24230685	308.547581	263.534177	3.992837	0.70952155	0.906168
03/17/2061	38.130684	0.93654725	0.24244838	309.270791	262.644252	3.973263	0.70948288	0.906348
03/25/2090	43.994737	0.93514826	0.24283539	310.445331	261.617004	3.911533	0.70806116	0.904318
04/03/2119	79.337388	0.93587753	0.24345654	311.368484	260.889806	3.917965	0.70803202	0.905376
04/10/2148	101.254738	0.93529711	0.24395687	311.953489	260.376669	3.912025	0.70712496	0.904534
04/18/2177	135.661934	0.93557311	0.24372727	312.510117	259.760476	3.911077	0.70754843	0.904935

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