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
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3D animation
Calculation

Asteroid General Data

2021 JR7

General information

Preliminary designation2021 JR7
GroupApollo
Absolute magnitude25.43
Approximate diameter (m)22
Approximate mass (kg)1.90·107
Number of observations83
Arc length (days)16

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)182.908257
a – orbit major semiaxis (astronomical units)1.09139400
e – orbit eccentricity0.07646200
ω – orbit ascending node-perihelion angle (degrees)332.428796
Ω – longitude of orbit ascending node (degrees)234.267707
i – orbit inclination to the ecliptic plane (degrees)8.865088
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829111.8406101.084999530.07183575327.288391236.6908228.8862411.007057781.130173
01/21/1858348.1352151.087509110.07363025328.591959236.3369678.8762331.007435541.134096
01/29/1887195.0788241.088321880.07417542328.883890236.0600368.8739911.007595141.135368
02/07/191654.4280461.085789470.07248600328.658709235.6775688.8858431.007084931.131407
02/14/1945283.0737831.086776280.07326671329.100334235.3830528.8826521.007151761.132950
02/22/1974129.4763141.088473360.07450265329.863941235.0886058.8753731.007379211.135605
03/02/2003350.6124371.085362730.07218086329.579555234.6640428.8923761.007020321.130741
03/09/2032199.5236001.090482770.07577472332.365512234.1564508.8683231.007851741.138751
03/17/206114.5946211.090729560.07594137332.457492233.9669908.8696991.007898061.139138
03/25/2090133.5903901.095894780.07982290334.346487233.4930858.8427291.008417291.147239
04/03/2119281.3847771.087206180.07226865334.054620232.9885098.9133271.008635261.133623
04/10/214833.5651931.100408440.08177869339.498568232.3515378.8428881.010418481.154334
04/18/217773.8452951.097499330.07926719339.934629231.8247948.8678861.010503641.149760
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