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
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3D animation
Calculation

Asteroid General Data

2021 XK4

General information

Preliminary designation2021 XK4
GroupApollo
Absolute magnitude26.37
Approximate diameter (m)14
Approximate mass (kg)5.17·106
Number of observations20
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)235.714767
a – orbit major semiaxis (astronomical units)1.00782000
e – orbit eccentricity0.30260400
ω – orbit ascending node-perihelion angle (degrees)254.693884
Ω – longitude of orbit ascending node (degrees)71.347828
i – orbit inclination to the ecliptic plane (degrees)10.881917
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182961.5584131.006442360.30310075253.05824673.14235310.8435590.701388931.009681
01/21/1858333.5649491.006203820.30338032253.28266172.97354510.8343700.700941381.009322
01/29/1887242.8307241.006624140.30332366253.52055772.76711910.8274620.701291231.009954
02/07/1916150.8615121.006009180.30305942253.65022572.39405910.8463090.701128621.009029
02/14/194555.5789041.006808170.30295530253.97458272.12149610.8659270.701790301.010231
02/22/1974318.3398001.006691900.30300844254.16200471.93352810.8518950.701655751.010056
03/02/2003221.2587161.006249330.30275474254.55783971.68794210.8738850.701602571.009390
03/09/2032121.0608121.008009800.30260509254.73947871.32887410.8815220.702980911.012040
03/17/20618.6329731.007597330.30266116254.93675771.15909910.8799540.702636751.011419
03/25/2090256.7565571.007508980.30262900255.25894570.95030710.8719690.702607551.011286
04/03/2119148.6990981.007516500.30232393255.34754270.57715210.8915350.702920151.011297
04/10/214847.4238461.006556450.30218611255.63166770.40185110.8793240.702389071.009852
04/18/2177308.1799521.007199350.30224944255.85614770.25283010.8776050.702773911.010820
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