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 XX

General information

Preliminary designation2021 XX
GroupApollo
Absolute magnitude25.30
Approximate diameter (m)23
Approximate mass (kg)2.27·107
Number of observations17
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)118.826300
a – orbit major semiaxis (astronomical units)2.29468700
e – orbit eccentricity0.58242500
ω – orbit ascending node-perihelion angle (degrees)313.277817
Ω – longitude of orbit ascending node (degrees)70.830026
i – orbit inclination to the ecliptic plane (degrees)22.837474
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829210.6400042.295875460.58859888308.66513974.83867221.9189610.944525743.478749
01/21/1858334.8430322.295411690.58870077309.31442374.25173422.0423590.944101063.477695
01/29/188798.5470242.294924560.58760314310.00431473.64955022.1749360.946419683.476588
02/07/1916222.1405662.295634070.58597470310.63059473.05792922.2998230.950450583.478200
02/14/1945345.7474892.295416730.58564082311.31642372.48351822.4405940.951126993.477707
02/22/1974108.2437712.296896960.58310955311.94782371.91124922.5605740.957554413.481071
03/02/2003231.7076572.294748190.58327971312.63474071.34765622.7078960.956268133.476187
03/09/2032354.0100752.296962130.58017796313.28667970.78012522.8374210.964315333.481219
03/17/2061118.2844452.294050230.58093185313.92131570.24163622.9765460.961363383.474601
03/25/2090242.2798332.297770330.57819017314.61968069.67315523.1233540.969222103.483057
04/03/21194.8531642.295170970.57841583315.18976769.18151223.2414810.967607763.477148
04/10/2148129.4028132.295445120.57719540315.84714468.65048623.3812360.970524763.477771
04/18/2177252.1899372.296885690.57564824316.37874568.16477123.5002760.974687493.481045
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