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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Approaches archive
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 SM42

General information

Preliminary designation2021 SM42
GroupAmor
Absolute magnitude23.42
Approximate diameter (m)55
Approximate mass (kg)3.05·108
Number of observations48
Arc length (days)96

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)136.519454
a – orbit major semiaxis (astronomical units)2.20935400
e – orbit eccentricity0.49112100
ω – orbit ascending node-perihelion angle (degrees)147.881820
Ω – longitude of orbit ascending node (degrees)272.361431
i – orbit inclination to the ecliptic plane (degrees)5.138253
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829100.2953372.210249020.49444949142.471586276.1380964.9279831.117392523.285961
01/21/185836.9481642.210038390.49329182143.481088275.4930614.9676941.119844533.285491
01/29/1887336.3408742.209131730.49396984144.098267274.9536334.9915851.117887283.283470
02/07/1916275.8966262.208241130.49299425145.191458274.2961615.0353331.119590953.281484
02/14/1945219.0597592.207078980.49298458145.715747273.8254895.0549621.119023073.278894
02/22/1974161.3181532.206854030.49251982146.784787273.1685145.0987321.119934673.278393
03/02/2003105.1383592.207871050.49242036147.248223272.7506005.1148141.120670393.280660
03/09/203246.2464492.208168410.49258545148.343214272.0957875.1619681.120456783.281322
03/17/2061348.0778422.209008030.49173467148.839998271.6872975.1782991.122762193.283194
03/25/2090289.2401672.207948650.49219308149.884767271.0388855.2254371.121211603.280833
04/03/2119232.9278092.208671670.49066323150.383266270.6475315.2415461.124957703.282444
04/10/2148175.9818982.208690100.49075980151.261076270.0712005.2775821.124753793.282485
04/18/2177118.7373322.210263390.49005639151.858298269.6648065.3015181.127109703.285993
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