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 LA2

General information

Preliminary designation2021 LA2
GroupAmor
Absolute magnitude24.36
Approximate diameter (m)36
Approximate mass (kg)8.32·107
Number of observations33
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)161.702002
a – orbit major semiaxis (astronomical units)1.29567600
e – orbit eccentricity0.18441800
ω – orbit ascending node-perihelion angle (degrees)336.001185
Ω – longitude of orbit ascending node (degrees)251.432099
i – orbit inclination to the ecliptic plane (degrees)27.015888
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829228.0310751.295822160.18571402334.617690252.17880026.9850821.055169821.475091
01/21/1858110.7709061.295638870.18548266334.758339252.06667526.9898391.055320331.474778
01/29/1887352.5659671.295952910.18550716335.010670251.95750326.9925391.055544361.475314
02/07/1916234.4517541.295637560.18515540335.196906251.84675526.9980061.055743271.474775
02/14/1945116.9034231.295840950.18496086335.395720251.73918327.0002771.056161101.475123
02/22/1974359.5150931.295610620.18468420335.599495251.63452827.0059521.056331811.474729
03/02/2003242.6180401.295760010.18464511335.799194251.52365327.0110431.056504261.474985
03/09/2032125.1299281.295561430.18437449336.020827251.41463427.0172011.056692951.474645
03/17/20618.3351261.295718640.18421942336.241420251.30337927.0215301.057022111.474914
03/25/2090251.4624951.295670010.18373060336.412617251.19363927.0274581.057615781.474831
04/03/2119134.5082281.295740120.18374015336.579512251.08247027.0314461.057660631.474951
04/10/214817.2730581.295626780.18345038336.810914250.97357527.0358371.057943551.474757
04/18/2177261.2910181.295573550.18349629337.022269250.86400927.0398691.057840611.474666
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