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

2021 SG1

General information

Preliminary designation2021 SG1
GroupAten
Absolute magnitude25.51
Approximate diameter (m)21
Approximate mass (kg)1.70·107
Number of observations20
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)81.769394
a – orbit major semiaxis (astronomical units)0.96407300
e – orbit eccentricity0.19892800
ω – orbit ascending node-perihelion angle (degrees)65.425810
Ω – longitude of orbit ascending node (degrees)180.152868
i – orbit inclination to the ecliptic plane (degrees)9.596323
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18298.8760400.961695500.2000469863.101550182.2485459.4775480.769311220.943098
01/21/1858279.5381470.963094960.1998479863.583951181.9276409.4936500.770622380.945158
01/29/1887170.9457640.963440280.1998349163.882693181.6787899.4982550.770911280.945666
02/07/191678.6165400.960645460.2000244663.424512181.3385399.5316810.768492870.941554
02/14/1945357.1010270.961302470.1996547063.931595181.0163689.5521590.769373920.942520
02/22/1974277.6819120.961354360.2000758163.977944180.7248829.5608370.769010610.942597
03/02/2003201.7543330.961363290.1998557564.503975180.4464769.5699980.769229300.942610
03/09/2032108.5516790.964073090.1988393665.513602180.1102759.5955650.772377410.946598
03/17/2061352.3319180.964257160.1985087065.873807179.7914909.6064170.772843720.946869
03/25/2090256.6257590.961049200.1991004465.080720179.5598529.6344960.769703880.942148
04/03/2119183.4784870.961099750.1989324265.318481179.2508059.6434640.769905850.942222
04/10/2148130.1330630.959833210.1996561065.076794178.9295829.6477110.768196660.940360
04/18/217780.9395970.960188510.1993908665.471804178.6217339.6594490.768735700.940882
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