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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Closest approaches
Approaches archive
Diagram 2D
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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 SZ2

General information

Preliminary designation2021 SZ2
GroupAmor
Absolute magnitude23.14
Approximate diameter (m)63
Approximate mass (kg)4.49·108
Number of observations28
Arc length (days)28

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)154.309223
a – orbit major semiaxis (astronomical units)1.56476800
e – orbit eccentricity0.29455100
ω – orbit ascending node-perihelion angle (degrees)156.720147
Ω – longitude of orbit ascending node (degrees)192.740870
i – orbit inclination to the ecliptic plane (degrees)30.743366
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829212.1112611.564701620.29695024155.250863193.56777630.6516711.100063101.957257
01/21/1858149.2108821.564776360.29668863155.460827193.44577930.6640451.100525011.957397
01/29/188786.2106751.564712220.29636302155.711094193.31877130.6829431.100989381.957277
02/07/191623.3133091.564794010.29604091155.907470193.20470230.6941891.101550961.957431
02/14/1945320.4928371.564670370.29571743156.127542193.07666330.7109871.101970061.957199
02/22/1974257.6938681.564888670.29535787156.321411192.96208330.7199751.102686481.957608
03/02/2003194.6577101.564857170.29492873156.543424192.83674730.7342681.103335841.957549
03/09/2032131.7559391.564769300.29441164156.758433192.72140230.7449281.104083011.957384
03/17/206169.0286011.564823690.29405875156.966283192.61328630.7567951.104673591.957486
03/25/20905.9843281.564871390.29372453157.212482192.48793330.7733331.105230281.957576
04/03/2119302.9409121.564759650.29337212157.422107192.37138130.7872681.105702801.957366
04/10/2148240.2790871.564909860.29302231157.630329192.25196930.8037331.106356351.957648
04/18/2177177.3905241.564946210.29284780157.848398192.13246230.8159111.106655161.957716
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