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 RJ

General information

Preliminary designation2021 RJ
GroupAmor
Absolute magnitude24.63
Approximate diameter (m)31
Approximate mass (kg)5.73·107
Number of observations35
Arc length (days)17

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)211.990207
a – orbit major semiaxis (astronomical units)2.09614200
e – orbit eccentricity0.49374000
ω – orbit ascending node-perihelion angle (degrees)343.534512
Ω – longitude of orbit ascending node (degrees)331.669355
i – orbit inclination to the ecliptic plane (degrees)5.952130
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829197.5673452.096972720.49202060339.960664333.9496825.8886151.065218953.036615
01/21/185837.9579132.097904590.49023648340.336700333.6739685.8851181.069435243.038640
01/29/1887239.0886812.095272070.49254918340.693463333.2808355.9031681.063247533.032922
02/07/191683.8263842.093924810.49500234341.368577332.9086345.9282281.057427123.029997
02/14/1945290.0764562.096065900.49340242342.405046332.5504315.9417371.061861913.034646
02/22/1974131.7309432.097299040.49138575342.738923332.3592785.9289271.066716183.037324
03/02/2003331.4907712.096341830.49212571343.010946332.0428605.9315461.064678133.035245
03/09/2032174.3189482.095919020.49410165343.567680331.6301935.9517421.060321973.034327
03/17/206118.4250952.094768440.49527137344.244792331.3376545.9703931.057289603.031829
03/25/2090220.3508302.096835900.49299011345.000777331.1075075.9618361.063116553.036318
04/03/211960.4396092.098135980.49106310345.390349330.8302265.9515471.067818813.039142
04/10/2148261.0642042.095983390.49294555345.671890330.4880815.9653031.062777713.034467
04/18/2177105.1144182.094024150.49553294346.300480330.1504395.9884201.056366213.030213
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