Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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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 UE2

General information

Preliminary designation2021 UE2
GroupApollo
Absolute magnitude24.53
Approximate diameter (m)33
Approximate mass (kg)6.58·107
Number of observations54
Arc length (days)1096

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)42.907553
a – orbit major semiaxis (astronomical units)1.31527800
e – orbit eccentricity0.25632900
ω – orbit ascending node-perihelion angle (degrees)157.019657
Ω – longitude of orbit ascending node (degrees)205.212641
i – orbit inclination to the ecliptic plane (degrees)8.220253
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829264.4624071.325908210.26269470155.991750206.9794838.0826180.977599151.526760
01/21/1858267.4192031.326491610.26264288156.247060206.7444378.0894820.978098031.527768
01/29/1887270.1903501.325579440.26240990156.526540206.4980978.1035620.977734271.526192
02/07/1916278.2764951.325080930.26206230156.820969206.2619968.1150360.977827181.525331
02/14/1945282.4705041.327023140.26284471157.207098206.0284918.1139630.978222131.528686
02/22/1974284.3015001.325174920.26156900157.312684205.7694408.1446540.978550241.525494
03/02/2003294.9183411.325081020.26148699157.608559205.5472218.1516660.978589581.525332
03/09/2032334.0009291.316315490.25678100157.129439205.1616348.2181190.978310691.510221
03/17/206148.6833581.316848830.25690161157.318021205.0397708.2224880.978548241.511139
03/25/2090124.5761761.315300970.25638559157.621000204.8489828.2322660.978076751.508476
04/03/2119143.0593191.327843240.26330850158.161625204.3536058.0388980.978210821.530104
04/10/2148127.3562531.327287580.26318488158.510612204.0624578.0524970.977965561.529143
04/18/2177118.2590241.325555410.26188593158.640260203.7908928.0843370.978411091.526151
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