Asteroid General Data

2020 MC₄

General information

Preliminary designation	2020 MC₄
Group	Amor
Absolute magnitude	21.46
Approximate diameter (m)	140
Approximate mass (kg)	4.57·10⁹
Number of observations	249
Arc length (days)	2227

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	5.393520
a – orbit major semiaxis (astronomical units)	2.09786400
e – orbit eccentricity	0.45090800
ω – orbit ascending node-perihelion angle (degrees)	357.015397
Ω – longitude of orbit ascending node (degrees)	316.625711
i – orbit inclination to the ecliptic plane (degrees)	6.545939

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.121436	2.09616748	0.45274393	353.428176	318.410604	6.585375	1.14714037	3.034866
01/21/1858	181.420936	2.09550751	0.45263218	354.110713	318.194999	6.585118	1.14701339	3.033433
01/29/1887	20.031405	2.09874540	0.44959943	354.697720	317.935247	6.554956	1.15515068	3.040467
02/07/1916	216.835604	2.09876724	0.44956319	354.921060	317.687044	6.550573	1.15523874	3.040514
02/14/1945	55.815871	2.09604333	0.45284678	355.511740	317.323002	6.575186	1.14685686	3.034597
02/22/1974	256.975936	2.09638975	0.45360167	356.144617	317.088896	6.579083	1.14546386	3.035349
03/02/2003	96.682748	2.09758468	0.45192951	356.658315	316.876093	6.560271	1.14962426	3.037945
03/09/2032	293.839825	2.09817486	0.45011303	357.075289	316.569811	6.538238	1.15375902	3.039227
03/17/2061	131.697521	2.09844257	0.45136122	357.439720	316.244867	6.548348	1.15128698	3.039809
03/25/2090	332.375295	2.09630614	0.45399104	358.054956	315.998140	6.561604	1.14460194	3.035168
04/03/2119	173.236240	2.09672717	0.45315662	358.766346	315.757306	6.547375	1.14658137	3.036082
04/10/2148	10.462126	2.09880716	0.45015348	359.208161	315.471955	6.515244	1.15402181	3.040601
04/18/2177	207.255549	2.09792715	0.45095478	359.442369	315.212492	6.517505	1.15185688	3.038689

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