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 KW2

General information

Preliminary designation2020 KW2
GroupApollo
Absolute magnitude18.67
Approximate diameter (m)490
Approximate mass (kg)2.16·1011
Number of observations70
Arc length (days)2884

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)37.300299
a – orbit major semiaxis (astronomical units)1.67231700
e – orbit eccentricity0.57254800
ω – orbit ascending node-perihelion angle (degrees)223.545805
Ω – longitude of orbit ascending node (degrees)231.564124
i – orbit inclination to the ecliptic plane (degrees)49.712859
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182937.3190571.688568860.56372834223.157338232.91906551.2312260.736674752.194213
01/21/1858118.4728701.688801010.56559931223.239320232.77580351.1601830.733616332.194665
01/29/1887199.5457261.688589770.56720974223.314474232.64756351.1079030.730805212.194254
02/07/1916280.7685971.688457850.56902074223.405448232.50423351.0345340.727690322.193997
02/14/19451.8952481.688816490.57059312223.486909232.37042850.9750520.725189432.194696
02/22/197482.6640991.688744530.57249092223.580193232.22362350.9042130.721953622.194555
03/02/2003163.9043701.688727510.57414614223.647456232.10245950.8512340.719151132.194522
03/09/2032244.5129131.689013850.57597513223.729128231.95102950.7756460.716183882.195080
03/17/2061325.3718361.688426800.57766325223.806867231.82274750.7304870.713084702.193936
03/25/209046.6268401.688700340.57918842223.851489231.69519750.6771420.710624662.194469
04/03/2119126.8497441.689014530.58105879223.948506231.54180050.6002030.707597802.195082
04/10/2148207.8437931.688510130.58263102224.027535231.40538550.5444620.704731752.194098
04/18/2177288.4805681.688891730.58451106224.110930231.25205750.4641390.701715832.194842
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