Asteroid General Data

2020 MA₄

General information

Preliminary designation	2020 MA₄
Group	Aten
Absolute magnitude	22.02
Approximate diameter (m)	100
Approximate mass (kg)	2.11·10⁹
Number of observations	72
Arc length (days)	2937

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.012185
a – orbit major semiaxis (astronomical units)	0.86088900
e – orbit eccentricity	0.49138600
ω – orbit ascending node-perihelion angle (degrees)	171.291211
Ω – longitude of orbit ascending node (degrees)	287.500521
i – orbit inclination to the ecliptic plane (degrees)	15.333468

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	295.516316	0.86083401	0.49158552	170.359844	288.539955	15.335491	0.43766048	0.798693
01/21/1858	58.217778	0.86065004	0.49150711	170.533110	288.365718	15.348001	0.43763443	0.798437
01/29/1887	183.965590	0.86065083	0.49144851	170.613522	288.248754	15.351133	0.43768526	0.798438
02/07/1916	306.372745	0.86091903	0.49136798	170.728164	288.105345	15.338841	0.43789099	0.798811
02/14/1945	65.176310	0.86087811	0.49146262	170.978653	287.896667	15.329799	0.43778870	0.798754
02/22/1974	188.411179	0.86064326	0.49149485	171.129950	287.739885	15.342021	0.43764153	0.798427
03/02/2003	314.055140	0.86064861	0.49144831	171.204056	287.621195	15.344369	0.43768430	0.798435
03/09/2032	75.724663	0.86092759	0.49144379	171.320323	287.467040	15.332599	0.43783007	0.798823
03/17/2061	194.951370	0.86082812	0.49149720	171.576175	287.258731	15.324141	0.43773351	0.798685
03/25/2090	318.560862	0.86063196	0.49149297	171.705208	287.107993	15.335134	0.43763740	0.798412
04/03/2119	84.104482	0.86068029	0.49138247	171.787444	286.988126	15.336147	0.43775708	0.798479
04/10/2148	205.232026	0.86093663	0.49135802	171.920769	286.822916	15.317626	0.43790851	0.798836
04/18/2177	324.647183	0.86079697	0.49136738	172.165193	286.626156	15.316342	0.43782942	0.798641

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