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 JG2

General information

Preliminary designation2021 JG2
GroupApollo
Absolute magnitude26.46
Approximate diameter (m)14
Approximate mass (kg)4.57·106
Number of observations22
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)347.381063
a – orbit major semiaxis (astronomical units)1.40765500
e – orbit eccentricity0.37994100
ω – orbit ascending node-perihelion angle (degrees)157.007244
Ω – longitude of orbit ascending node (degrees)134.330253
i – orbit inclination to the ecliptic plane (degrees)1.875565
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829209.2262331.408873080.37992645151.970388138.0709411.8619970.873604941.672278
01/21/1858342.0651371.406028210.37897572152.540416137.6716801.8690430.873177661.667215
01/29/1887142.7570821.402760460.37810722153.384750137.1051201.8743330.872366601.661406
02/07/1916312.5079851.402344780.37794166153.563437137.0371311.8807780.872340271.660668
02/14/1945118.0316801.406834700.37937063154.553950136.3789511.8613870.873122931.668650
02/22/1974247.1160191.409381080.38007862154.921043136.1920791.8608930.873705461.673182
03/02/200312.4092581.408990600.38020393155.159195136.0929281.8659810.873286831.672487
03/09/2032146.9586111.407833530.37974971157.071533134.1864331.8772240.873209161.670427
03/17/2061281.3749441.407001910.37981109157.172841133.9038011.8774740.872606981.668947
03/25/209080.7261651.403384350.37860949158.168247132.4570511.8277570.872049721.662515
04/03/2119244.0315151.402339810.37845418159.839673130.7668511.8414700.871618461.660659
04/10/214856.2790081.402054070.37811493159.992108130.7234581.8516460.871916491.660152
04/18/2177225.9904321.404672080.37885071160.667755130.2765071.8471630.872511061.664804
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