Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2021 KP

General information

Preliminary designation2021 KP
GroupApollo
Absolute magnitude26.10
Approximate diameter (m)16
Approximate mass (kg)7.51·106
Number of observations35
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)192.746919
a – orbit major semiaxis (astronomical units)2.19022500
e – orbit eccentricity0.55949100
ω – orbit ascending node-perihelion angle (degrees)210.823888
Ω – longitude of orbit ascending node (degrees)65.287384
i – orbit inclination to the ecliptic plane (degrees)8.972739
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829113.8012212.150446500.55259723206.89764668.2648089.4923750.962115723.153505
01/21/1858180.3904102.157180490.55133224207.60420767.7557869.3951540.967857343.168329
01/29/1887237.5068322.157728250.55286346208.41499367.2914729.3136700.964799153.169536
02/07/1916290.5564352.160002280.55206677208.67648466.9857549.2791890.967536813.174548
02/14/1945343.5439672.160726670.55164770209.60036866.4422819.1890320.968766773.176145
02/22/197436.9990222.158121480.55582876210.08358066.1313719.1507830.958575493.170403
03/02/200384.9677752.159454860.55483820210.68899265.6715679.0872100.961306813.173341
03/09/2032111.1561262.190260930.55888261210.99788665.1341588.9579130.966162193.241488
03/17/206198.7383482.187322000.56129632211.56819764.7796348.9105320.959586203.234966
03/25/209083.6699402.191128220.56319329212.37829364.1756598.8168860.957099503.243413
04/03/211965.1585142.190763760.56119412212.79758563.8206688.7784800.961320023.242604
04/10/214849.6877172.189229980.56223267213.62618763.2499858.6986040.958373373.239199
04/18/217732.7919632.191865910.56177771214.63351762.6420328.6068990.960524503.245051
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