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 JJ7

General information

Preliminary designation2021 JJ7
GroupApollo
Absolute magnitude24.43
Approximate diameter (m)35
Approximate mass (kg)7.55·107
Number of observations48
Arc length (days)22

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)118.060168
a – orbit major semiaxis (astronomical units)2.41023300
e – orbit eccentricity0.61086500
ω – orbit ascending node-perihelion angle (degrees)263.539205
Ω – longitude of orbit ascending node (degrees)16.571787
i – orbit inclination to the ecliptic plane (degrees)1.148454
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829259.1210252.419500820.59983469239.70077837.7287761.3433870.968200303.763477
01/21/1858159.3759132.407218920.60754956243.99792034.2060691.2892930.944714123.734857
01/29/188778.9002622.411353330.60531979245.76069132.3241731.2890510.951713443.744483
02/07/1916333.0984732.421037450.60259776252.40724726.7401831.2494590.962125713.767063
02/14/1945244.5316122.408105150.60998367253.97799125.1580961.2345130.939200343.736920
02/22/1974148.5043772.423276560.60258521255.29727724.1085941.2230140.963045953.772290
03/02/200339.0614272.411361610.61112330261.58531118.6848271.1862390.937722343.744503
03/09/2032310.4904612.411809510.60987411263.59335516.4867571.1471840.940909333.745546
03/17/2061203.7406872.420665050.60569405270.90305510.0244601.1365020.954482633.766194
03/25/2090114.9195042.408327740.61148660272.5339798.5182831.1360740.935667603.737438
04/03/211927.1983142.412080850.60473317274.5274066.6101441.1156380.953415543.746178
04/10/2148291.6110882.403269440.61065064281.3489610.6213611.1161620.935711423.725669
04/18/2177216.3548412.405108180.60881716281.5629360.3231801.1128800.940837053.729946
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