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 AU2

General information

Preliminary designation2018 AU2
GroupApollo
Absolute magnitude27.40
Approximate diameter (m)9
Approximate mass (kg)1.25·106
Number of observations32
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)140.271230
a – orbit major semiaxis (astronomical units)1.82301400
e – orbit eccentricity0.47332200
ω – orbit ascending node-perihelion angle (degrees)206.663526
Ω – longitude of orbit ascending node (degrees)292.136183
i – orbit inclination to the ecliptic plane (degrees)9.393407
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182968.4741721.827160370.47337432203.115048294.1927889.6571670.962229572.469822
01/21/1858339.4312981.826925780.47314450203.458529293.9088259.6337400.962525892.469346
01/29/1887258.9358231.822824280.47258228204.079291293.6417349.6181230.961389832.461035
02/07/1916187.8918531.820138380.47174014204.537847293.3427119.6015970.961506052.455598
02/14/1945118.5808311.821185240.47284218204.971285293.0567709.5723220.960052042.457717
02/22/197447.9197341.821027840.47251241205.455434292.7521679.5430300.960569592.457398
03/02/2003335.5176481.821848280.47306638205.863490292.4511419.5167330.959993122.459059
03/09/2032261.2689631.822412880.47367000206.688038292.1058049.3949450.959190562.460202
03/17/2061177.6349631.828293490.47491525207.079879291.7466089.3213160.960009032.472120
03/25/209083.6553351.828669230.47502448207.607305291.4682439.2884730.960006572.472882
04/03/2119350.0478601.827766230.47478335208.057461291.1150089.2622170.959973252.471050
04/10/2148262.8824851.822107680.47361130208.831132290.7951849.2287340.959136892.459584
04/18/2177189.6121741.821292790.47355712209.230728290.4905739.2079880.958806632.457934
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