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 JS

General information

Preliminary designation2021 JS
GroupAmor
Absolute magnitude25.90
Approximate diameter (m)18
Approximate mass (kg)9.91·106
Number of observations27
Arc length (days)23

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)315.455824
a – orbit major semiaxis (astronomical units)1.46620600
e – orbit eccentricity0.27004800
ω – orbit ascending node-perihelion angle (degrees)2.007585
Ω – longitude of orbit ascending node (degrees)219.084227
i – orbit inclination to the ecliptic plane (degrees)5.903926
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829236.5054201.465927920.27007677359.193583220.5048105.8896091.070014841.774882
01/21/18584.4268801.465370150.27006323359.495753220.3246755.8945871.069627551.773869
01/29/1887130.0583341.466869560.27050015359.939859220.1075445.8942811.070081131.776593
02/07/1916255.8828741.465243590.269967060.370463219.8878435.8988591.069676091.773640
02/14/194523.7470311.465898850.270041770.668596219.7112325.9007911.070044931.774829
02/22/1974149.6070981.465447030.269926681.184964219.4798105.9020831.069883781.774009
03/02/2003278.1519181.465619530.269841411.472763219.3114655.9051691.070134691.774322
03/09/203241.2465951.466247380.270147372.063910219.0644095.9047261.070144511.775462
03/17/2061169.0930701.465698570.270080802.391729218.8724775.9092661.069841531.774466
03/25/2090293.2947931.466787980.270460542.746084218.6800945.9098841.070079701.776444
04/03/211956.9620231.465639040.270180003.289114218.4351255.9120061.069652691.774358
04/10/2148184.9962771.466325410.270211873.622950218.2405375.9132891.070106881.775604
04/18/2177307.6192741.466678880.270616944.064996218.0199115.9133721.069770731.776246
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