Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data

2021 LB2

General information

Preliminary designation2021 LB2
GroupAmor
Absolute magnitude20.97
Approximate diameter (m)170
Approximate mass (kg)8.99·109
Number of observations88
Arc length (days)117

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)116.859633
a – orbit major semiaxis (astronomical units)2.41206200
e – orbit eccentricity0.50904500
ω – orbit ascending node-perihelion angle (degrees)118.483231
Ω – longitude of orbit ascending node (degrees)170.488972
i – orbit inclination to the ecliptic plane (degrees)8.094460
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182938.7522652.422515200.51147965109.100191178.1759607.7414071.183447973.770512
01/21/1858290.0743342.424084900.50914755109.170684177.8982647.7543011.189868023.774178
01/29/1887163.4471142.432126250.50465906112.838001175.3478267.8697841.204731703.792973
02/07/191645.4446472.423621680.51180396113.998605174.3335087.9086941.183202513.773096
02/14/1945296.2992232.428079490.50748304114.109208173.9348137.9290811.195870323.783511
02/22/1974169.6129002.434190490.50410595117.053666171.9869858.0407531.207100593.797803
03/02/200351.3306012.422030700.51302039118.508972170.6898668.1063601.179479553.769381
03/09/2032301.1526272.425335420.50947104118.603025170.4029108.1216561.189697273.777099
03/17/2061173.3931082.436657360.50530274121.730377168.2508918.2439641.205407723.803578
03/25/209055.0910882.423910190.51296827122.870063167.2595948.3283611.180521163.773770
04/03/2119304.3536152.425452520.51025060122.892450167.0333478.3409751.187863923.777372
04/10/2148176.2018642.432059070.50586870126.119005164.9469878.5125641.201756513.792816
04/18/217757.1835722.424455930.51279140127.148463164.0356898.5761631.181215783.775044
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