Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2020 AR2

General information

Preliminary designation2020 AR2
GroupApollo
Absolute magnitude21.80
Approximate diameter (m)120
Approximate mass (kg)2.86·109
Number of observations61
Arc length (days)3189

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)32.602308
a – orbit major semiaxis (astronomical units)2.07545100
e – orbit eccentricity0.52935600
ω – orbit ascending node-perihelion angle (degrees)124.473540
Ω – longitude of orbit ascending node (degrees)58.686723
i – orbit inclination to the ecliptic plane (degrees)7.384009
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182958.9177412.066050090.55004966118.34107663.0894457.1648330.929619942.969695
01/21/1858330.8047022.069489710.54635173120.57623261.7326337.2436580.938820422.977114
01/29/1887233.2862282.071837520.54308622122.13353560.6946297.3092480.946651102.982182
02/07/1916130.2750792.076724060.53804957123.19152560.0583127.3430610.959343582.992739
02/14/194513.3985142.082012920.53210235123.85447959.6129147.3670430.974168953.004179
02/22/1974246.4321572.084227810.52952827124.01859259.3734587.3701870.980570273.008974
03/02/2003117.9067642.082937350.52818254124.10665659.1047077.3714340.982766223.006180
03/09/20324.8695622.075063980.52896687124.54156158.6563617.3849560.977423892.989151
03/17/2061267.8084152.069122350.53417182125.20196558.0071037.4158430.963855502.976322
03/25/2090181.1756462.065807530.53801524125.89309557.4398137.4445520.954371592.969172
04/03/2119106.6795482.059161560.54384094126.86372356.6453047.4900770.939305202.954855
04/10/214846.6376322.054849830.54733913127.49873956.0390347.5255710.930150112.945579
04/18/2177358.0782482.050986310.55129403128.00567855.5149277.5521250.920289802.937276
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