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
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 AA12

General information

Preliminary designation2018 AA12
GroupApollo
Absolute magnitude24.84
Approximate diameter (m)29
Approximate mass (kg)4.28·107
Number of observations36
Arc length (days)28

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)150.526568
a – orbit major semiaxis (astronomical units)1.52515900
e – orbit eccentricity0.36381500
ω – orbit ascending node-perihelion angle (degrees)46.286918
Ω – longitude of orbit ascending node (degrees)101.167287
i – orbit inclination to the ecliptic plane (degrees)7.253857
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829330.9399901.530060970.3649485743.345476102.9917757.3875860.971667411.892621
01/21/185894.8544811.528544940.3646149543.874953102.7194777.3621220.971214611.889809
01/29/1887218.8256101.530134670.3652331344.258625102.3966697.3423730.971278801.892758
02/07/1916338.3328951.530105090.3652432644.585414102.2133347.3356920.971244511.892703
02/14/1945107.8918321.527586350.3646981845.061284101.9366577.3041030.970478391.888032
02/22/1974248.0248511.525518440.3642335045.496531101.6986677.2934450.969873521.884199
03/02/200328.7849101.527188090.3645848645.915953101.3689097.2839000.970398441.887293
03/09/2032166.3675061.526159150.3643441246.331063101.1448817.2621400.970112031.885386
03/17/2061307.6769211.526179130.3643010946.675287100.9427047.2555830.970190411.885423
03/25/209085.5516991.526841430.3645095747.148564100.6086197.2257550.970293121.886651
04/03/2119225.6689691.525917160.3643661147.503247100.4129147.2191830.969924671.884938
04/10/21485.3159021.526709990.3645750847.832943100.2040567.2124370.970109581.886407
04/18/2177141.9044051.526165890.3648547348.34308499.8639337.1778350.969337041.885399
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