Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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General data
Initial data
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Tables
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3D animation
Calculation

Asteroid General Data

2021 XA4

General information

Preliminary designation2021 XA4
GroupApollo
Absolute magnitude26.54
Approximate diameter (m)13
Approximate mass (kg)4.09·106
Number of observations20
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)161.663817
a – orbit major semiaxis (astronomical units)1.22283700
e – orbit eccentricity0.44985500
ω – orbit ascending node-perihelion angle (degrees)265.698250
Ω – longitude of orbit ascending node (degrees)75.455366
i – orbit inclination to the ecliptic plane (degrees)12.116930
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829162.7414731.222056390.45046628263.66883377.05269812.0329810.671561191.350944
01/21/1858324.0629971.224750160.45095529264.07965576.82808412.0415360.672442601.355414
01/29/1887112.0106141.224729480.45115899264.32531576.61033112.0432820.672181761.355379
02/07/1916263.8302481.223454710.45062320264.57102276.37683012.0549990.672137631.353264
02/14/194570.0672331.222164280.45030284264.83010276.14933312.0482940.671820231.351123
02/22/1974248.7425811.221102610.45002254265.03727775.91008912.0721590.671578911.349363
03/02/200376.9846741.220944820.44999035265.34896375.68152112.0774180.671531431.349102
03/09/2032252.6592901.222496330.44974149265.76857275.41031512.1176510.672689021.351674
03/17/206162.6167211.222186270.44946656265.95947275.20381112.1384030.672854411.351160
03/25/2090227.4822061.223530790.44989442266.30911574.94540112.1433730.673071121.353390
04/03/211920.8584001.224519250.45020734266.64663674.70754512.1533910.673231701.355030
04/10/2148169.4658811.224270440.45016366266.94015274.48246712.1710660.673148371.354617
04/18/2177327.3959391.223391850.44986379267.12313474.28378912.1702710.673032151.353159
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