Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 SN5

General information

Preliminary designation2021 SN5
GroupAmor
Absolute magnitude24.94
Approximate diameter (m)27
Approximate mass (kg)3.73·107
Number of observations45
Arc length (days)66

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)172.672376
a – orbit major semiaxis (astronomical units)2.12411200
e – orbit eccentricity0.47749500
ω – orbit ascending node-perihelion angle (degrees)225.691702
Ω – longitude of orbit ascending node (degrees)179.413348
i – orbit inclination to the ecliptic plane (degrees)1.752260
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829259.0820362.123497360.47860331222.499874181.2097811.7220221.107184503.094412
01/21/185834.9487442.123781140.47719164223.050411180.8722481.7246021.110330543.095033
01/29/1887167.8368792.125582720.47804127223.350761180.6651381.7326861.109466463.098972
02/07/1916303.5346302.123138940.47804966224.051371180.4063961.7355461.108173083.093629
02/14/194577.3620072.125715440.47663568224.414569180.0963171.7387311.112523613.099262
02/22/1974212.0311972.122447790.47875811224.940157179.9408741.7463051.106308713.092119
03/02/2003347.1551502.124681490.47646161225.513233179.5821301.7471471.112352323.097001
03/09/2032120.8578552.123091410.47864727225.849010179.4150301.7547841.106879513.093525
03/17/2061255.7117372.124421260.47752275226.539051179.0942191.7572731.109961773.096432
03/25/209029.2223112.124441550.47804759226.854930178.8366961.7633461.108857393.096477
04/03/2119162.5976572.123745120.47853724227.430041178.6108961.7673361.107454003.094954
04/10/2148296.3079342.124026240.47745503227.928808178.2787251.7703621.109899233.095569
04/18/217770.6885602.123502920.47839278228.245509178.0925191.7773771.107634453.094425
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