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

2012 TN20

General information

Preliminary designation2012 TN20
GroupApollo
Absolute magnitude22.32
Approximate diameter (m)91
Approximate mass (kg)1.39·109
Number of observations44
Arc length (days)3311

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)160.306880
a – orbit major semiaxis (astronomical units)1.18267300
e – orbit eccentricity0.38592100
ω – orbit ascending node-perihelion angle (degrees)139.127230
Ω – longitude of orbit ascending node (degrees)348.737552
i – orbit inclination to the ecliptic plane (degrees)11.616906
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829331.0155991.183595520.38665983137.272937350.24983311.5796590.725946681.287673
01/21/1858166.3111331.182984200.38625652137.599990349.96468211.5759700.726048841.286675
01/29/18871.4267571.183949420.38644884137.909159349.76160911.5828290.726413531.288251
02/07/1916195.9060121.182911040.38608546138.120400349.56447811.5895190.726206281.286556
02/14/194546.1410481.181448170.38549587138.356109349.35269311.5936110.726004781.284170
02/22/1974261.7061841.181024160.38526499138.594428349.15470111.6028260.726016891.283479
03/02/2003120.1501491.181140360.38511792138.811894348.95742811.6008990.726262041.283668
03/09/2032337.3494291.180634500.38504383139.093611348.68009411.5911710.726038471.282844
03/17/2061199.0024231.180701020.38501037139.317960348.50748511.5916970.726118881.282952
03/25/209067.1299291.179869960.38436969139.683823348.22752511.6016560.726363711.281598
04/03/2119299.6536611.179664000.38404988140.105958347.97243911.6247800.726614181.281262
04/10/2148179.2598351.178728930.38360692140.351593347.74418411.6277620.726560351.279739
04/18/217755.6741341.180933120.38455076140.781349347.50616411.6223090.726804391.283331
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