Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 UR2

General information

Preliminary designation2021 UR2
GroupApollo
Absolute magnitude26.71
Approximate diameter (m)12
Approximate mass (kg)3.24·106
Number of observations52
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)85.352850
a – orbit major semiaxis (astronomical units)1.63404900
e – orbit eccentricity0.39678700
ω – orbit ascending node-perihelion angle (degrees)340.604121
Ω – longitude of orbit ascending node (degrees)27.777815
i – orbit inclination to the ecliptic plane (degrees)2.277473
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829345.6009571.621606370.39280637336.68251930.2877802.2646510.984629052.064994
01/21/18583.6034221.622320670.39309696337.06097630.0934652.2607680.984591342.066358
01/29/188718.3697021.623544720.39382206337.40093829.9308422.2559560.984156992.068698
02/07/191631.0579631.621236580.39298472338.22290229.2539002.2678370.984115372.064288
02/14/194549.3977681.628228950.39531316338.79467029.0603472.2591850.984568622.077657
02/22/197436.5318061.629798680.39560708339.11437428.9253892.2527390.985038782.080662
03/02/200318.9290821.628745270.39510561340.12433827.9451542.2884700.985218882.078645
03/09/2032356.3490501.633858180.39670521340.65109427.7574782.2760960.985698132.088441
03/17/2061326.6515571.631001480.39591517341.54504527.0266622.2896450.985263262.082966
03/25/2090308.9481051.628978810.39531913342.13738526.6387222.2923760.985012332.079092
04/03/2119202.1535261.655356970.40370524344.01775126.1806312.2492020.987080692.129796
04/10/214869.2768741.652679060.40341906344.68458125.7183082.2469730.985956832.124630
04/18/2177309.7198291.650746820.40245587345.35373825.2625102.2499080.986394082.120905
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