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

2020 KW4

General information

Preliminary designation2020 KW4
GroupApollo
Absolute magnitude26.39
Approximate diameter (m)14
Approximate mass (kg)5.03·106
Number of observations15
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)61.028775
a – orbit major semiaxis (astronomical units)1.95392800
e – orbit eccentricity0.55061600
ω – orbit ascending node-perihelion angle (degrees)237.047771
Ω – longitude of orbit ascending node (degrees)60.167280
i – orbit inclination to the ecliptic plane (degrees)1.422649
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829168.6414431.945938680.54794819232.96331363.0486721.4816420.879665102.714528
01/21/185858.5225371.945986530.54724441233.53721462.7509921.4750870.881056282.714628
01/29/1887307.8520521.946090810.54782467234.06277062.3929981.4663910.879974262.714846
02/07/1916195.2521361.946848970.54711578234.62008362.0831291.4624490.881697172.716433
02/14/194586.6817011.943850210.54730540235.35511061.6007631.4581850.879970502.710159
02/22/1974337.4295091.947935500.54782284236.25580760.8634591.4565320.880811942.718707
03/02/2003221.0310991.947651100.54751441236.86846660.4935551.4478140.881284062.718112
03/09/203298.3052671.954704740.54970484237.11459860.1258511.4216560.880194082.732891
03/17/2061320.9460501.953051340.55057071237.81389859.5826271.4146670.877758482.729425
03/25/2090198.9839211.948544080.54933509238.51647259.1847541.4043950.878140442.719982
04/03/211981.5278621.944313740.54782921239.42102858.7260271.3891280.879161882.711129
04/10/2148334.9130241.945508140.54856017240.35763258.0121631.3844030.878279862.713627
04/18/2177223.8264261.948894420.54840580242.75025555.8767591.3969520.880109422.720715
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