Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Closest approaches
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Diagram 2D
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General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 WA3

General information

Preliminary designation2021 WA3
GroupApollo
Absolute magnitude26.66
Approximate diameter (m)12
Approximate mass (kg)3.47·106
Number of observations22
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)54.174413
a – orbit major semiaxis (astronomical units)1.62359700
e – orbit eccentricity0.38147300
ω – orbit ascending node-perihelion angle (degrees)209.052391
Ω – longitude of orbit ascending node (degrees)249.047508
i – orbit inclination to the ecliptic plane (degrees)8.031789
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829261.3549951.620999630.38029408206.083290250.8294168.1536551.004543072.063835
01/21/1858279.1644601.622239780.38061034206.553609250.5359438.1293481.004798552.066204
01/29/1887291.9292761.623518960.38094935206.967121250.2712698.1065761.005040462.068648
02/07/1916301.8520751.623752470.38103724207.349833250.0366238.0989301.005042322.069095
02/14/1945311.4139501.623710250.38107670207.822733249.7756788.0769171.004952112.069014
02/22/1974320.7615821.623802790.38113627208.234462249.5360188.0687201.004912642.069191
03/02/2003328.1619731.624602850.38171750208.642421249.2738398.0486281.004463522.070720
03/09/2032334.4891781.623530070.38176384209.124242249.0192098.0319111.003725002.068670
03/17/2061343.8000311.623963980.38171096209.473625248.7808208.0237821.004079132.069499
03/25/2090350.7565421.624955720.38215710209.848894248.5106678.0043001.003967362.071395
04/03/2119353.0685891.625943020.38244915210.338365248.2066137.9798361.004102502.073283
04/10/2148351.6591521.626325080.38245015210.693535247.9875397.9723461.004336822.074014
04/18/2177351.2920471.624776000.38193530211.158954247.7266607.9621341.004216702.071051
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