Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
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Tables
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3D animation
Calculation

Asteroid General Data

2021 KW1

General information

Preliminary designation2021 KW1
GroupApollo
Absolute magnitude24.87
Approximate diameter (m)28
Approximate mass (kg)4.11·107
Number of observations19
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)137.692924
a – orbit major semiaxis (astronomical units)1.13662900
e – orbit eccentricity0.25403200
ω – orbit ascending node-perihelion angle (degrees)258.037508
Ω – longitude of orbit ascending node (degrees)233.526180
i – orbit inclination to the ecliptic plane (degrees)20.105043
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829108.2679461.134373070.25230028257.177649234.57066220.1454390.848170421.208188
01/21/1858113.2011571.135157850.25254208257.249231234.40872920.1420900.848482721.209442
01/29/1887111.8280751.134934990.25259375257.431431234.26326320.1437940.848257501.209086
02/07/1916109.9186831.135587530.25283828257.430840234.10788620.1397260.848467531.210129
02/14/194595.8735181.136664500.25360029257.515811233.95758820.1191400.848406061.211851
02/22/197477.9367421.136010890.25346050257.779479233.80560220.1229900.848077011.210805
03/02/200363.5248891.136446630.25410114257.948139233.64211620.1019110.847674251.211502
03/09/203245.6884791.136231790.25394815258.105493233.50430020.1071240.847687831.211159
03/17/206127.9613241.137365750.25468215258.184335233.33876320.0882330.847699001.212972
03/25/20904.3373111.137023730.25447109258.351770233.19489520.0930770.847684071.212425
04/03/2119340.9507761.136343910.25459213258.634400233.03006820.0864630.847039691.211338
04/10/2148323.9954401.136646280.25462884258.763508232.88419020.0873230.847223361.211821
04/18/2177306.9842331.136053620.25493667259.129801232.71796620.0731620.846431901.210874
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