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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Closest approaches
Approaches archive
Diagram 2D
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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JS4

General information

Preliminary designation2021 JS4
GroupAmor
Absolute magnitude19.40
Approximate diameter (m)350
Approximate mass (kg)7.87·1010
Number of observations25
Arc length (days)1349

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)187.275840
a – orbit major semiaxis (astronomical units)2.05113400
e – orbit eccentricity0.43867900
ω – orbit ascending node-perihelion angle (degrees)22.696104
Ω – longitude of orbit ascending node (degrees)307.130759
i – orbit inclination to the ecliptic plane (degrees)8.415836
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829164.6380722.052241110.4345661618.426144308.9639718.5882581.160406572.939972
01/21/1858116.7898812.052540550.4334377319.000616308.6540818.5528681.162892022.940615
01/29/188765.8016492.054105940.4322043819.862213308.3132048.4996841.166312362.943980
02/07/191613.3385912.054344680.4324395420.471385308.0590258.4703901.165964802.944493
02/14/1945319.9300202.053941390.4333849321.291777307.7665758.4369381.163794152.943626
02/22/1974268.2549912.053580290.4348058921.775203307.5333638.4223891.160671492.942850
03/02/2003218.1089352.052871490.4371641522.315653307.2903168.4135881.155429662.941327
03/09/2032171.2698962.051930440.4386789422.654882307.0336198.4079731.151791762.939304
03/17/2061126.2958762.051608360.4401319923.008447306.7637288.4058541.148629902.938612
03/25/209083.2924322.051004780.4403535223.308045306.4400568.3916121.147837602.937316
04/03/211940.5462122.051188840.4400423123.650310306.1486328.3749291.148578962.937711
04/10/2148356.2757382.051868920.4383958824.134764305.7342658.3393661.152338032.939172
04/18/2177309.5127172.052838720.4373430124.629900305.4063238.3068371.155044052.941256
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