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

2021 UA12

General information

Preliminary designation2021 UA12
GroupApollo
Absolute magnitude28.57
Approximate diameter (m)5
Approximate mass (kg)2.48·105
Number of observations56
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)355.506159
a – orbit major semiaxis (astronomical units)1.06998400
e – orbit eccentricity0.14827500
ω – orbit ascending node-perihelion angle (degrees)253.502060
Ω – longitude of orbit ascending node (degrees)222.442702
i – orbit inclination to the ecliptic plane (degrees)4.158223
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829229.4669861.089309330.13972240236.448364228.0051175.4945950.937108421.136914
01/21/1858346.7854821.096550210.14315734235.108999227.2478305.4457910.939571001.148268
01/29/1887100.3528771.095550100.15286456240.001659225.8395864.5725540.928079321.146698
02/07/1916238.5535061.076450140.14728629246.462504225.2290484.4629770.917903801.116841
02/14/1945257.7037371.071029890.14548455248.721583224.7466884.4727260.915211591.108417
02/22/1974315.1570441.073168020.14565376249.924389223.9851154.5158080.916857071.111737
03/02/2003339.9248621.074067160.14573078250.811929223.5443224.5322390.917542511.113135
03/09/203265.6147321.069764100.14820614253.571409222.4103254.1589140.911218491.106452
03/17/2061151.1584281.068481990.14755609254.045224221.8814924.1702300.910820961.104464
03/25/2090252.1771301.069903370.14821681253.542509221.1549254.1655320.911325711.106668
04/03/2119336.6299721.068475160.14755170254.010836220.6026164.1802780.910819831.104453
04/10/214880.2322591.070078470.14822335253.560630219.9213064.1734530.911467851.106940
04/18/2177161.6076941.069509420.14784356253.776085219.3764984.1918170.911389341.106057
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