Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2022 US21

General information

Preliminary designation2022 US21
GroupAten
Absolute magnitude21.86
Approximate diameter (m)110
Approximate mass (kg)2.63·109
Number of observations68
Arc length (days)385

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)92.353975
a – orbit major semiaxis (astronomical units)0.93262100
e – orbit eccentricity0.38927100
ω – orbit ascending node-perihelion angle (degrees)230.950542
Ω – longitude of orbit ascending node (degrees)26.330966
i – orbit inclination to the ecliptic plane (degrees)22.868378
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829316.3077560.932550660.38898171230.34330027.25425222.8716460.569805510.900553
01/21/185839.8089920.932370740.38906862230.37317127.12035422.8697460.569614540.900292
01/29/1887129.2767880.931863310.38908074230.43490726.98429922.8693340.569293250.899558
02/07/1916223.3273760.931847740.38926955230.44754026.85428822.8648090.569107790.899535
02/14/1945317.1249250.931791360.38936331230.51847326.71773522.8558140.568985990.899453
02/22/197452.3863370.931839130.38937290230.65178326.59202522.8511290.569006220.899522
03/02/2003147.2707970.931979070.38917000230.78566726.44839622.8528760.569280780.899725
03/09/2032231.0952790.932627080.38901116230.97438426.32031922.8485760.569824740.900664
03/17/2061308.2732910.932791430.38914912231.05419726.18179322.8416310.569796470.900902
03/25/209025.4439730.932623190.38924302231.07761126.05143922.8385700.569606130.900658
04/03/2119109.8729510.932097130.38932168231.08017425.91854222.8444810.569211510.899896
04/10/2148203.4712790.931802370.38952021231.06917225.77795022.8432900.568846510.899469
04/18/2177302.5142530.931489130.38961350231.12474025.65072622.8373220.568568390.899016
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