Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 KB4

General information

Preliminary designation2018 KB4
GroupApollo
Absolute magnitude21.15
Approximate diameter (m)160
Approximate mass (kg)7.01·109
Number of observations63
Arc length (days)47

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)161.669879
a – orbit major semiaxis (astronomical units)2.22044600
e – orbit eccentricity0.56019700
ω – orbit ascending node-perihelion angle (degrees)138.756851
Ω – longitude of orbit ascending node (degrees)73.245308
i – orbit inclination to the ecliptic plane (degrees)26.139995
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829311.1846532.218543480.57067920134.57237076.76415025.0830220.952466863.304475
01/21/1858226.7352142.224900210.56690112135.29351276.13952625.2423140.963601783.318688
01/29/1887141.2587882.219505320.56755264135.90032275.64105025.4107710.959819223.306625
02/07/191657.5900922.221116300.56610899136.14527475.35660025.4665210.963722393.310225
02/14/1945328.8839542.221154300.56375231137.14531374.61241825.7220890.968973433.310310
02/22/1974243.1949442.220286390.56380514137.49601274.25498925.8162070.968477523.308370
03/02/2003155.0351392.223380840.55952036138.24121373.68465625.9874690.979353983.315289
03/09/203267.1632162.219988500.56022209138.81334973.20921526.1502940.976301903.307704
03/17/2061342.5797902.223597890.55607468139.26899972.80059526.2520520.987111413.315775
03/25/2090255.0184362.221673300.55586557139.95391572.28892326.4403440.986721603.311471
04/03/2119171.5054892.221690290.55532799140.35323571.90130926.5510790.987923493.311509
04/10/214885.7598912.222182150.55217747140.93465671.45198826.6954390.995143233.312608
04/18/21770.4089012.220604240.55272370141.43946071.01882726.8488450.993223653.309081
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