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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JR3

General information

Preliminary designation2021 JR3
GroupApollo
Absolute magnitude24.92
Approximate diameter (m)28
Approximate mass (kg)3.84·107
Number of observations120
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)117.280448
a – orbit major semiaxis (astronomical units)2.41281600
e – orbit eccentricity0.68959000
ω – orbit ascending node-perihelion angle (degrees)77.014897
Ω – longitude of orbit ascending node (degrees)223.125090
i – orbit inclination to the ecliptic plane (degrees)0.911319
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829245.3602132.378582940.6829575650.025640248.4139871.0701090.754111743.668412
01/21/1858222.2869182.371126150.6869316950.856349247.5967391.0676500.742324453.651175
01/29/1887187.1907262.380798480.6870137157.343452241.7027271.0121050.745157283.673538
02/07/1916156.7457462.379690350.6858799358.549929240.4646951.0025660.747508493.670974
02/14/1945109.8537132.381118020.6892536066.120401233.5349240.9815640.739923863.674278
02/22/197468.6633202.388017200.6854057468.026457231.6749440.9722460.751256503.690258
03/02/200313.5861402.387157370.6904283975.857560224.5050910.9572980.738996143.688266
03/09/2032307.4104502.417008740.6865585078.808811221.3643110.9089230.757590843.757664
03/17/2061200.2462292.410463760.6910873490.039437210.8684680.9041410.744622773.742411
03/25/2090119.6191682.408780270.6913532591.943988208.9466500.9087120.743462213.738491
04/03/211918.2266652.424749710.68354390101.059849200.5114100.9271140.767326843.775730
04/10/2148288.5820322.405657400.69379010105.314370196.4921480.9522170.736636123.731224
04/18/2177202.4838732.415674500.68791475108.331646193.6452410.9692150.753896393.754553
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