Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2021 LA

General information

Preliminary designation2021 LA
GroupApollo
Absolute magnitude23.84
Approximate diameter (m)45
Approximate mass (kg)1.71·108
Number of observations30
Arc length (days)25

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)117.471332
a – orbit major semiaxis (astronomical units)1.07015200
e – orbit eccentricity0.29348900
ω – orbit ascending node-perihelion angle (degrees)273.511070
Ω – longitude of orbit ascending node (degrees)81.124277
i – orbit inclination to the ecliptic plane (degrees)14.470774
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182933.0053981.070427530.29326602272.90041382.21309414.5387230.756507501.107482
01/21/1858101.7397771.071232580.29352398272.82370282.05382114.5375190.756800131.108731
01/29/1887167.5297491.070918230.29349741273.03901981.91901714.5392800.756606501.108243
02/07/1916243.4148031.070355220.29329247272.70927681.74776614.5290530.756428101.107369
02/14/1945315.1833741.069918070.29379136272.81571181.57087114.4808020.755585381.106691
02/22/197433.2315871.069623740.29349110272.98402681.41908914.4815250.755698701.106234
03/02/2003106.0827281.069514450.29347667273.39626881.24576314.4775740.755636921.106065
03/09/2032187.1161471.069884230.29346103273.58355281.09550814.4730000.755914901.106639
03/17/2061259.0962331.070935070.29405798273.67629780.93524214.4317560.756018071.108269
03/25/2090337.3556751.070158670.29386517273.96093880.77195414.4415950.755676311.107064
04/03/211952.4088831.070836300.29417494274.19126080.61594014.4317100.755823101.108116
04/10/2148131.3062521.070392200.29420098274.52808980.44929314.4402510.755481761.107427
04/18/2177204.5559771.071050420.29442053274.74250380.30530714.4362500.755711201.108448
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