Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 XD

General information

Preliminary designation2021 XD
GroupAmor
Absolute magnitude25.24
Approximate diameter (m)24
Approximate mass (kg)2.47·107
Number of observations26
Arc length (days)21

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)41.659308
a – orbit major semiaxis (astronomical units)2.53876100
e – orbit eccentricity0.58806700
ω – orbit ascending node-perihelion angle (degrees)89.898761
Ω – longitude of orbit ascending node (degrees)341.890576
i – orbit inclination to the ecliptic plane (degrees)1.876095
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829316.7869242.445752980.6534291446.74357219.5084782.4681030.847626723.824895
01/21/1858165.3567782.452007990.6520285646.94661519.1455112.4530770.853228763.839577
01/29/1887357.2504542.463507850.6443286348.19368617.9598192.4097570.876199213.866620
02/07/1916149.7488122.489921020.6284197055.48886511.7111252.2187040.925205613.928972
02/14/1945277.2718482.497869820.6213069163.6019714.8415802.0740700.945926053.947802
02/22/197427.7249762.508861450.6109535178.262737351.9890131.9227230.976063753.973888
03/02/2003124.3377022.521522730.6004613286.071759345.2407821.8870831.007445854.004008
03/09/2032193.0220412.544370870.5856524390.268039341.5843011.8724951.054253884.058553
03/17/2061240.0749352.553721330.5804370490.632922340.9631461.8656161.071446894.080946
03/25/2090283.1301982.548891130.5844854591.305797340.0694221.8609861.059101354.069373
04/03/2119339.1657772.531287560.5947862194.341822337.3187721.8603021.025712624.027289
04/10/214864.4581632.515703600.60457949101.832324330.8837821.8799630.994760793.990155
04/18/2177172.6651712.497990760.61168076115.521515319.1855711.9978730.970017873.948088
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