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
Histogram
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 JA4

General information

Preliminary designation2021 JA4
GroupApollo
Absolute magnitude22.25
Approximate diameter (m)94
Approximate mass (kg)1.53·109
Number of observations33
Arc length (days)3294

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)231.965117
a – orbit major semiaxis (astronomical units)1.31441700
e – orbit eccentricity0.28545700
ω – orbit ascending node-perihelion angle (degrees)236.698512
Ω – longitude of orbit ascending node (degrees)217.548003
i – orbit inclination to the ecliptic plane (degrees)25.138281
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829296.0865741.315727270.28438672235.443799218.47492725.1833270.941551901.509209
01/21/185821.3971931.314706790.28422823235.683047218.32854725.1754170.941030011.507454
01/29/1887106.1163731.315906070.28477072235.839470218.18716625.1693910.941174551.509517
02/07/1916187.2969731.315776080.28506875235.970548218.06113525.1621820.940689441.509293
02/14/1945272.9595591.314830150.28497784236.203566217.91832825.1544160.940132691.507666
02/22/1974357.3171351.315846120.28559470236.379683217.77238725.1444690.940047441.509414
03/02/200378.5768801.315773910.28584142236.496681217.65749625.1395060.939671221.509289
03/09/2032164.8176341.315073820.28588016236.713844217.51530025.1318190.939120311.508085
03/17/2061248.0321271.315929560.28641187236.859476217.37168725.1265960.939031721.509557
03/25/2090329.2840811.315762180.28667937236.955687217.25727325.1218610.938560301.509269
04/03/211955.5644391.315371150.28672726237.201256217.09332625.1122710.938218381.508596
04/10/2148137.5184861.316009000.28710090237.365718216.96658725.1067290.938181621.509694
04/18/2177218.3584151.315707010.28730410237.504065216.83709125.0999910.937698991.509174
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