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

2021 AN

General information

Preliminary designation2021 AN
GroupAten
Absolute magnitude24.58
Approximate diameter (m)32
Approximate mass (kg)6.14·107
Number of observations49
Arc length (days)12

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)64.678076
a – orbit major semiaxis (astronomical units)0.80420700
e – orbit eccentricity0.36266000
ω – orbit ascending node-perihelion angle (degrees)329.503601
Ω – longitude of orbit ascending node (degrees)282.922210
i – orbit inclination to the ecliptic plane (degrees)30.117160
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829136.3620120.804088700.36331312329.210637283.53229830.1009360.511952730.721035
01/21/1858224.7451730.804095680.36314072329.236071283.43990530.1032640.512095800.721045
01/29/1887313.3310570.804012610.36316860329.292905283.35283730.1041830.512020470.720933
02/07/191644.7813040.803913060.36324600329.363705283.26318930.1028620.511894850.720799
02/14/1945138.5632640.803861950.36329461329.443996283.17403230.1076400.511823240.720730
02/22/1974232.9549060.803874700.36307965329.477847283.08605530.1129160.512004160.720748
03/02/2003325.0989030.803980790.36295192329.509928282.99448030.1145440.512174420.720890
03/09/203254.5754460.804230520.36268104329.516114282.90700830.1172790.512551360.721226
03/17/2061142.3541720.804205970.36262331329.588917282.81538930.1237420.512582140.721193
03/25/2090233.6115620.804072990.36271277329.638990282.72584430.1221720.512425450.721014
04/03/2119328.1640850.803957850.36286411329.696703282.63331730.1209880.512230410.720859
04/10/214863.9032580.803982840.36281679329.737424282.54625330.1205480.512284370.720893
04/18/2177156.3338930.804088520.36265990329.763983282.45452630.1207180.512477850.721035
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