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 JE2

General information

Preliminary designation2021 JE2
GroupApollo
Absolute magnitude25.45
Approximate diameter (m)22
Approximate mass (kg)1.84·107
Number of observations44
Arc length (days)15

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)313.102481
a – orbit major semiaxis (astronomical units)1.91404200
e – orbit eccentricity0.54354300
ω – orbit ascending node-perihelion angle (degrees)82.141801
Ω – longitude of orbit ascending node (degrees)206.599318
i – orbit inclination to the ecliptic plane (degrees)3.554295
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829122.0802571.914584370.5426128275.059079212.4981253.5972930.875706342.649186
01/21/1858107.5545521.914388970.5425847075.894673211.8345333.5942720.875670812.648780
01/29/188792.1593561.913650170.5425556377.004420210.8670593.5980790.875388502.647247
02/07/191677.7366501.913923940.5428829377.851569210.1793223.5966240.874887312.647815
02/14/194562.8512921.914017600.5419254179.219221209.0688373.5704300.876762832.648009
02/22/197448.0124631.914370570.5423618180.000371208.3502033.5673180.876089072.648742
03/02/200332.5462211.913494190.5434659381.016361207.5457423.5677650.873575292.646923
03/09/203214.8296841.913695160.5435389982.148122206.5634093.5552030.873527222.647340
03/17/2061359.8240711.912884210.5439069583.040631205.7660333.5623600.872453192.645658
03/25/2090345.9349691.913458940.5432641284.013098204.9434213.5611430.873945352.646850
04/03/2119331.2400841.914269910.5433173485.019966204.0661533.5739930.874213872.648533
04/10/2148318.3080631.913487870.5434070086.323650203.0663433.5754220.873685172.646910
04/18/2177302.7540631.913599110.5430876887.393890202.2158043.5818320.874347012.647141
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