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

2003 GJ21

General information

Preliminary designation2003 GJ21
GroupAmor
Absolute magnitude22.84
Approximate diameter (m)72
Approximate mass (kg)6.79·108
Number of observations70
Arc length (days)93

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)164.518956
a – orbit major semiaxis (astronomical units)1.81060200
e – orbit eccentricity0.40078600
ω – orbit ascending node-perihelion angle (degrees)207.511159
Ω – longitude of orbit ascending node (degrees)32.788219
i – orbit inclination to the ecliptic plane (degrees)7.053819
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829183.6927011.812050590.39941869204.48244034.4287307.1872461.088283712.439249
01/21/1858147.3180081.812498250.40000976204.86330034.2477457.1727541.087481252.440153
01/29/1887110.5018021.812095320.39950893205.45677833.9380077.1430131.088147062.439339
02/07/191672.8961881.812802550.39948029205.74979533.7220947.1298751.088623672.440767
02/14/194536.9180431.811555770.40038685206.23952833.4873047.1104181.086232662.438250
02/22/19741.8574741.811114300.39950236206.78440833.2213697.0848901.087569862.437358
03/02/2003327.5472381.811292110.39964247207.07327532.9755097.0706681.087422862.437717
03/09/2032293.8673611.810848800.40056270207.56342232.7520507.0513491.085490322.436823
03/17/2061261.4983091.811529870.39974676208.16121832.4405137.0192651.087376682.438197
03/25/2090229.1099051.810208930.39960434208.47209432.2139397.0079341.086841582.435531
04/03/2119198.1513761.811049920.40060413208.88645232.0070636.9905371.085535852.437228
04/10/2148167.6579251.810590930.40033976209.46797431.6976386.9629271.085739392.436302
04/18/2177135.4030631.810161850.39980480209.84944531.4334396.9482651.086450462.435436
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