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 JJ4

General information

Preliminary designation2021 JJ4
GroupAten
Absolute magnitude26.04
Approximate diameter (m)16
Approximate mass (kg)8.16·106
Number of observations9
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)283.380057
a – orbit major semiaxis (astronomical units)0.85418600
e – orbit eccentricity0.34627800
ω – orbit ascending node-perihelion angle (degrees)206.917988
Ω – longitude of orbit ascending node (degrees)228.805327
i – orbit inclination to the ecliptic plane (degrees)4.465375
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829117.3504050.855125720.34666551203.759839232.8657474.3702700.558683120.790762
01/21/18585.0465840.855766170.34653715204.079529232.4862064.3771780.559211400.791650
01/29/1887238.0868980.855902280.34641145204.446425231.9746034.3730240.559407930.791839
02/07/1916116.1978990.855486140.34615196205.107411231.2776804.3839010.559357940.791262
02/14/1945351.6974060.856089400.34607902205.874804230.4874704.3939600.559814820.792099
02/22/1974222.3296930.855491000.34625363206.182787229.9893764.4037350.559274130.791268
03/02/2003114.5228930.854889160.34618637206.675327229.3592014.3989920.558938180.790433
03/09/203225.1644120.854122800.34644468207.025183228.7094774.4664110.558216500.789371
03/17/2061308.2446920.853500270.34652886207.530802227.9493344.5227550.557737800.788508
03/25/2090235.0013180.853567060.34646688208.176749227.2627934.5236970.557834340.788601
04/03/2119166.9084600.853590450.34618421208.786022226.4575084.5818950.558090920.788633
04/10/2148100.8366270.853229080.34624317209.324345225.7323864.6395440.557804340.788132
04/18/217736.8398120.853404110.34589550210.063433224.9028094.7065020.558215470.788375
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