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

2020 SM

General information

Preliminary designation2020 SM
GroupApollo
Absolute magnitude23.91
Approximate diameter (m)44
Approximate mass (kg)1.55·108
Number of observations46
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)124.136449
a – orbit major semiaxis (astronomical units)1.40206300
e – orbit eccentricity0.49447600
ω – orbit ascending node-perihelion angle (degrees)264.234486
Ω – longitude of orbit ascending node (degrees)184.444838
i – orbit inclination to the ecliptic plane (degrees)20.714676
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829106.2298911.400456720.49377268262.460287186.23795520.7272320.708949451.657315
01/21/1858292.8321041.400170180.49380545262.808434185.96030420.7296730.708758511.656807
01/29/1887118.4856211.399491850.49364878263.061388185.71328620.7311000.708634411.655603
02/07/1916309.6384571.399596660.49365665263.379048185.43467420.7333080.708676451.655789
02/14/1945132.5023041.401760690.49420954263.493940185.18306120.7180860.708997181.659631
02/22/1974307.1215101.402176450.49424138263.826477184.90743520.7146020.709162831.660369
03/02/2003120.2568841.402058910.49438889264.037245184.66017820.7204340.708896561.660160
03/09/2032290.7597541.401990380.49457926264.322642184.37436620.7125180.708595021.660039
03/17/2061103.4506591.402392270.49468320264.596472184.13806720.7105970.708652371.660752
03/25/2090274.8639771.402054910.49473313264.823801183.87877520.7171310.708411901.660153
04/03/211992.3982511.399699930.49440468265.266345183.60389720.7026910.707681741.655972
04/10/2148280.7729021.399706870.49443088265.503158183.36201920.7066390.707648561.655984
04/18/2177112.5960321.398789970.49422113265.853022183.08077220.7066740.707478411.654358
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