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 JR2

General information

Preliminary designation2021 JR2
GroupApollo
Absolute magnitude24.42
Approximate diameter (m)35
Approximate mass (kg)7.65·107
Number of observations43
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)342.973905
a – orbit major semiaxis (astronomical units)1.41311400
e – orbit eccentricity0.32775700
ω – orbit ascending node-perihelion angle (degrees)226.317533
Ω – longitude of orbit ascending node (degrees)55.847108
i – orbit inclination to the ecliptic plane (degrees)15.927339
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829211.4370821.412926960.32644407224.63764857.00056216.0245670.951685331.679501
01/21/1858307.2441101.414531660.32726575224.77502756.82441216.0006260.951603901.682363
01/29/188736.8779751.415002120.32749766225.01833856.64636215.9831390.951592231.683202
02/07/1916125.6319131.413271540.32711252225.35642456.48126215.9767710.950972731.680115
02/14/1945221.7730271.413574400.32733283225.59421556.32578615.9630580.950865091.680655
02/22/1974313.2240991.414765360.32792333225.77649756.15345715.9449690.950830791.682780
03/02/200342.6020791.414808460.32823919226.02533855.97713615.9326910.950412871.682857
03/09/2032135.0502751.413370780.32775393226.34230055.80597815.9256280.950132951.680292
03/17/2061232.3332871.413169980.32788773226.58860355.65590515.9136220.949808881.679934
03/25/2090340.7536511.411921500.32780038227.02891555.46024015.8854480.949093101.677708
04/03/211990.6373501.409562720.32694377227.41376855.30272415.8777020.948714981.673506
04/10/2148207.9803721.410696730.32763875227.64102755.10621515.8602540.948497821.675526
04/18/2177323.5928961.410445550.32751723227.85301854.96077615.8515630.948500331.675078
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