Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 MA

General information

Preliminary designation2021 MA
GroupAmor
Absolute magnitude23.33
Approximate diameter (m)57
Approximate mass (kg)3.45·108
Number of observations56
Arc length (days)48

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)131.606133
a – orbit major semiaxis (astronomical units)2.35764700
e – orbit eccentricity0.52938200
ω – orbit ascending node-perihelion angle (degrees)174.313638
Ω – longitude of orbit ascending node (degrees)102.516312
i – orbit inclination to the ecliptic plane (degrees)14.646191
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829347.6358562.362028350.52767121170.353650104.51655414.3699511.115653993.630181
01/21/1858350.2795982.360751540.52817720170.423229104.31071014.3864021.113856403.627238
01/29/1887347.2635402.358090070.52978642171.329831103.90436914.4739411.108805973.621106
02/07/1916346.2768852.364304200.52469461172.097014103.67150414.4526201.123766543.635429
02/14/1945347.9453952.363354770.52562022172.429515103.36256214.4864631.121127723.633239
02/22/1974343.1006532.359427010.52947990173.412189103.00626014.5939781.110157843.624186
03/02/2003339.1856962.361180070.52807107174.285226102.65894414.6247531.114309193.628226
03/09/2032341.6739162.360340960.52875472174.351450102.46333414.6347501.112299543.626292
03/17/2061336.5499322.358928540.53023797175.238878102.11281714.6952441.108135053.623037
03/25/2090333.9164922.364572550.52620431176.018815101.85153014.6686271.120324293.636048
04/03/2119334.2351532.360456570.52856595176.182865101.61664714.7130961.112799603.626558
04/10/2148327.7426952.359961590.53004895177.183826101.24982914.7648131.109066423.625417
04/18/2177325.4304842.366152080.52470678177.621009101.04772314.6969121.124616043.639692
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика