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
Graphs
3D animation
Calculation

Asteroid General Data

2021 SL5

General information

Preliminary designation2021 SL5
GroupApollo
Absolute magnitude25.60
Approximate diameter (m)20
Approximate mass (kg)1.50·107
Number of observations12
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)29.748562
a – orbit major semiaxis (astronomical units)1.74623200
e – orbit eccentricity0.46157300
ω – orbit ascending node-perihelion angle (degrees)148.282819
Ω – longitude of orbit ascending node (degrees)169.119562
i – orbit inclination to the ecliptic plane (degrees)4.134336
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829338.8825661.752328530.46209553145.385463171.4885684.1066970.942585352.319658
01/21/1858162.6604381.752280900.46212068145.813445171.2226134.1201330.942515662.319563
01/29/1887347.3585911.750871030.46194859146.440165170.7214684.1448420.942058622.316764
02/07/1916176.2216391.752078900.46243730146.803669170.4844084.1558390.941852262.319162
02/14/19453.5198081.750966310.46192851147.338462170.1035314.1768000.942145052.316953
02/22/1974188.6773421.753352950.46260534147.790642169.7745874.1908700.942242522.321692
03/02/200313.4752381.751490910.46308794148.261278169.4235814.2074110.940396592.317995
03/09/2032206.5732641.745993710.46109032148.437674169.0413514.1386380.940932912.307090
03/17/206159.5240681.741993520.45998350148.663924168.6644174.0622590.940705252.299166
03/25/2090286.8437351.740353360.46007766149.040930168.3584834.0811610.939655662.295920
04/03/2119156.1005161.740851140.46002237149.570692167.9522644.0974120.940020672.296905
04/10/214829.5433931.737602340.45922509149.932258167.6278224.1105220.939651752.290478
04/18/2177269.3642111.737363130.45906716150.420038167.2722404.1249570.939796772.290005
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