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 XG2

General information

Preliminary designation2021 XG2
GroupApollo
Absolute magnitude21.95
Approximate diameter (m)110
Approximate mass (kg)2.32·109
Number of observations193
Arc length (days)798

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)172.449513
a – orbit major semiaxis (astronomical units)1.51496700
e – orbit eccentricity0.40970600
ω – orbit ascending node-perihelion angle (degrees)301.832922
Ω – longitude of orbit ascending node (degrees)75.800038
i – orbit inclination to the ecliptic plane (degrees)14.176575
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829174.1440721.513565560.41025056299.74505677.26889214.0890000.892624441.862098
01/21/185824.7440771.513371460.41007745300.00510477.06883214.0974040.892771961.861740
01/29/1887237.1759851.513569480.40997094300.30261876.84362714.1128080.893049981.862105
02/07/191689.3407531.513102420.40973775300.58419776.61724914.1214320.893127241.861243
02/14/1945299.9162911.513797750.40992188300.92000476.40119114.1425890.893258931.862526
02/22/1974149.8841851.513561000.40950626301.23138476.16860814.1526470.893748291.862089
03/02/2003357.3130091.514241580.40953614301.53310775.98283714.1620910.894104931.863345
03/09/2032202.2417071.515138060.40972348301.93772575.74510614.1809150.894350431.865000
03/17/206144.3906751.514790620.40941921302.19042475.54783914.1921270.894606241.864359
03/25/2090248.0747141.514706610.40927618302.50888475.31926514.2044820.894773271.864204
04/03/211992.8237291.514336200.40912248302.82322675.09284414.2294050.894787221.863520
04/10/2148294.5478021.515254750.40929518303.20902974.85682514.2450160.895068281.865216
04/18/2177136.7032501.514637230.40887949303.44398474.65072514.2611000.895333141.864076
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