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

2019 KE4

General information

Preliminary designation2019 KE4
GroupApollo
Absolute magnitude20.60
Approximate diameter (m)200
Approximate mass (kg)1.50·1010
Number of observations34
Arc length (days)3983

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)200.730741
a – orbit major semiaxis (astronomical units)1.51105200
e – orbit eccentricity0.38787000
ω – orbit ascending node-perihelion angle (degrees)160.184757
Ω – longitude of orbit ascending node (degrees)212.883223
i – orbit inclination to the ecliptic plane (degrees)26.446250
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182990.6100841.510818590.38986550158.763058213.73113726.3311840.921802541.857031
01/21/1858317.0059351.510733950.38945276158.982729213.60424626.3480490.922374451.856875
01/29/1887183.1769521.510761460.38911569159.173793213.47488726.3691930.922900471.856925
02/07/191650.3689301.510613310.38891667159.380181213.35605026.3843010.923110611.856652
02/14/1945277.3148321.510295440.38858103159.581664213.22399526.4047290.923423291.856066
02/22/1974144.3208501.510859500.38824152159.809877213.09663926.4171930.924281111.857106
03/02/200310.2553751.510800550.38789797160.005209212.98484126.4315040.924764081.856997
03/09/2032234.9340681.511012290.38774649160.236559212.86092726.4516490.925122581.857388
03/17/206199.5957191.511089890.38751726160.468763212.73235726.4673240.925516471.857531
03/25/2090323.4006811.511080050.38707496160.695098212.60697426.4868640.926178801.857513
04/03/2119187.4900271.511219900.38697667160.888889212.48883726.5035880.926413061.857771
04/10/214852.2205491.510803720.38675053161.118909212.35755026.5266760.926499581.857003
04/18/2177276.9456221.510966890.38638879161.315024212.23601726.5393480.927146221.857304
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