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
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

2022 SM21

General information

Preliminary designation2022 SM21
GroupApollo
Absolute magnitude27.30
Approximate diameter (m)9
Approximate mass (kg)1.43·106
Number of observations16
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)61.246167
a – orbit major semiaxis (astronomical units)2.09996700
e – orbit eccentricity0.62966300
ω – orbit ascending node-perihelion angle (degrees)86.053839
Ω – longitude of orbit ascending node (degrees)349.744064
i – orbit inclination to the ecliptic plane (degrees)1.979464
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829139.8884982.104821820.6340689772.8153091.4402862.1318730.770219623.053681
01/21/1858322.0754782.105430780.6318497475.950197358.7834932.1099590.775114883.055006
01/29/1887137.5570642.102032650.6288854977.116467357.7474972.0811420.780094833.047613
02/07/1916326.9003912.099437740.6320535378.373391356.5410582.0691950.772480713.041971
02/14/1945163.2691342.096207530.6343216880.978061354.3618222.0503690.766537663.034953
02/22/19741.7819412.101079500.6294654883.982136351.8220562.0377540.778522483.045540
03/02/2003191.1185022.102131390.6278762784.820026351.0061172.0310390.782252983.047828
03/09/203221.1451582.099463360.6314973386.792591349.1054711.9774350.773657863.042027
03/17/2061217.5329452.096045650.6336481789.489838346.7981611.9693930.767890163.034602
03/25/209056.6946282.098090220.6311045491.856703344.7848711.9678060.773975953.039043
04/03/2119244.0403112.103526390.6276941893.198367343.4083781.9539030.783155123.050862
04/10/214870.4101922.102893420.6292119694.098881342.5294881.9503130.779727743.049485
04/18/2177263.3519022.097846490.6331630397.574925339.5176021.9538870.769567643.038513
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