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 XX2

General information

Preliminary designation2021 XX2
GroupApollo
Absolute magnitude28.55
Approximate diameter (m)5
Approximate mass (kg)2.55·105
Number of observations26
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)180.286423
a – orbit major semiaxis (astronomical units)1.46550500
e – orbit eccentricity0.34238200
ω – orbit ascending node-perihelion angle (degrees)26.853180
Ω – longitude of orbit ascending node (degrees)76.789372
i – orbit inclination to the ecliptic plane (degrees)5.020576
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18298.1057321.496996360.3535840221.89744278.8520465.1332660.967682361.831605
01/21/1858322.5779311.494098140.3524162322.30856078.6399685.1324550.967553711.826288
01/29/1887278.4919441.496986530.3534959422.61897478.2859835.0946200.967807871.831587
02/07/1916259.4057301.487563670.3500111723.43035678.0123315.1270320.966899771.814320
02/14/1945255.4244231.489128570.3505346923.84776377.7109245.1131750.967137341.817184
02/22/1974240.8858211.490735810.3511588624.17904077.3861945.0820130.967250731.820127
03/02/2003217.3493381.491589720.3515265824.54618677.1595415.0767490.967256281.821691
03/09/2032266.8672151.465459670.3425900226.91217176.7657445.0201290.963407811.774032
03/17/206136.4860731.466449560.3428587327.28039876.4920975.0096100.963664521.775830
03/25/2090154.8304981.468155940.3434737527.60782676.1421314.9814500.963882921.778930
04/03/2119260.5334871.469318170.3439736628.07947575.7827404.9642850.963911421.781043
04/10/214811.7367031.467293480.3429613328.42833775.6114474.9664100.964068561.777363
04/18/2177138.1868581.465948960.3424689828.81355675.4287674.9646760.963906921.774920
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