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 GA4

General information

Preliminary designation2021 GA4
GroupAmor
Absolute magnitude22.65
Approximate diameter (m)78
Approximate mass (kg)8.83·108
Number of observations35
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)49.026094
a – orbit major semiaxis (astronomical units)1.77439400
e – orbit eccentricity0.40402000
ω – orbit ascending node-perihelion angle (degrees)55.494003
Ω – longitude of orbit ascending node (degrees)189.796300
i – orbit inclination to the ecliptic plane (degrees)28.950976
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829213.5561251.774346580.4009864654.106451191.29976929.1123921.062857622.363515
01/21/1858314.9034251.773766560.4022552254.256828191.11317629.1001721.060259702.362356
01/29/188757.2136721.773660470.4024776654.417151190.89890029.0817051.059801752.362144
02/07/1916159.6759911.773526390.4032212154.589522190.70238529.0673321.058402942.361876
02/14/1945261.8937521.773850000.4035332054.791920190.46316429.0384561.058042622.362522
02/22/19743.4077861.774037080.4036491255.015505190.25120529.0127091.057948572.362896
03/02/2003104.4039211.774243040.4039661955.271770189.99196928.9794141.057508852.363308
03/09/2032204.7182151.774538010.4041706855.506899189.77796028.9475791.057321772.363897
03/17/2061304.2114331.774748440.4043009755.842325189.49662328.9028951.057215932.364318
03/25/209042.8596251.774810750.4047545356.074918189.27854728.8725761.056448062.364442
04/03/2119140.2337171.775600020.4047858456.371655189.04356128.8290441.056862282.366020
04/10/2148236.2295501.775341280.4054544056.723034188.76499728.7842291.055521342.365502
04/18/2177331.5999911.775713500.4058082156.991280188.53240128.7473591.055114392.366246
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