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 SX3

General information

Preliminary designation2021 SX3
GroupApollo
Absolute magnitude21.52
Approximate diameter (m)130
Approximate mass (kg)4.21·109
Number of observations42
Arc length (days)205

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)73.788683
a – orbit major semiaxis (astronomical units)2.37887000
e – orbit eccentricity0.69697200
ω – orbit ascending node-perihelion angle (degrees)290.640267
Ω – longitude of orbit ascending node (degrees)178.011713
i – orbit inclination to the ecliptic plane (degrees)4.759067
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829193.7831862.375669750.70090310263.322333203.2060054.4610490.710555463.661674
01/21/1858159.4490472.388980750.69336356267.795847198.9895774.4397080.732548563.692492
01/29/1887121.9299762.376248380.70026353270.233913196.8023774.4536940.712248313.663012
02/07/191679.3349122.381485340.69717894276.580830190.9716604.4935840.721163923.675128
02/14/194548.5802772.377055170.70064431277.365106190.1697404.5031560.711585003.664878
02/22/19741.7242072.381445350.69843345284.267574183.8426864.6062310.718164263.675036
03/02/2003324.4938032.383153720.69874676284.956816183.1201624.6207410.717932783.678991
03/09/2032277.7878492.375607450.69890702290.994451177.6520824.7713570.715278723.661530
03/17/2061249.8214142.383871610.69527636292.041763176.5901494.7973210.726422043.680653
03/25/2090212.3295412.373447400.69894393297.240882171.8863654.9912420.714540753.656537
04/03/2119179.0761672.389470360.69184702301.040933168.4157935.1472950.736322423.693627
04/10/2148133.5719862.382419200.69898288302.988978166.7110075.2456460.717148973.677290
04/18/217785.2709032.383700440.69429955307.568255162.6715875.4949960.728698303.680257
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