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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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JG9

General information

Preliminary designation2021 JG9
GroupApollo
Absolute magnitude25.20
Approximate diameter (m)24
Approximate mass (kg)2.61·107
Number of observations30
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)116.786397
a – orbit major semiaxis (astronomical units)1.30763200
e – orbit eccentricity0.25118500
ω – orbit ascending node-perihelion angle (degrees)39.749908
Ω – longitude of orbit ascending node (degrees)231.274583
i – orbit inclination to the ecliptic plane (degrees)27.823372
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182949.6666831.306082190.2481638638.394190232.07173127.8882890.981959791.492644
01/21/1858209.5789931.305948350.2484176838.527370231.97369927.8846930.981527691.492415
01/29/18878.5340131.306356000.2487120138.663711231.86338627.8764430.981449581.493114
02/07/1916158.4455671.307121640.2495977739.020515231.71505627.8585470.980866991.494427
02/14/1945314.5206651.306134140.2493374439.213616231.60039327.8569000.980466001.492734
02/22/1974114.2939421.305919490.2496234739.325452231.50612227.8525760.979931331.492366
03/02/2003272.8314281.306538430.2500749739.485594231.39478127.8434010.979805871.493427
03/09/203261.5405921.306873100.2508557739.835179231.24750227.8294750.979036451.494000
03/17/2061218.2893151.306186340.2506755240.012776231.13952827.8276510.978757401.492823
03/25/209017.7302911.306043140.2509786540.106840231.03776427.8238030.978254191.492578
04/03/2119174.9969741.306784520.2514080340.277092230.92637627.8178440.978248401.493849
04/10/2148323.6118101.306878690.2520139240.642858230.77195327.8007780.977527071.494010
04/18/2177120.8943881.306078460.2518527640.809109230.66573927.7998940.977139001.492638
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