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 SP3

General information

Preliminary designation2021 SP3
GroupApollo
Absolute magnitude23.33
Approximate diameter (m)57
Approximate mass (kg)3.45·108
Number of observations82
Arc length (days)890

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)59.303269
a – orbit major semiaxis (astronomical units)1.62491100
e – orbit eccentricity0.45994400
ω – orbit ascending node-perihelion angle (degrees)243.556038
Ω – longitude of orbit ascending node (degrees)209.275900
i – orbit inclination to the ecliptic plane (degrees)5.396248
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829245.4951501.622654040.45969654240.008614212.1029645.4639560.876725602.066995
01/21/1858257.0805871.623372770.45961295240.499954211.7134895.4568370.877249632.068369
01/29/1887269.6718501.622832740.45924572240.967439211.3476715.4534570.877553752.067337
02/07/1916288.1589591.621011300.45884689241.598284210.9011585.4482260.877215312.063857
02/14/1945307.8664921.622187760.45900536242.045037210.5371765.4418710.877594882.066105
02/22/1974320.1300971.624582540.45957836242.635302210.0270575.4137310.877959562.070681
03/02/2003328.7709791.622733610.45940239243.161780209.6458925.4112740.877245912.067147
03/09/2032338.2812701.624925100.46030019243.678154209.2077135.3943670.876971762.071336
03/17/2061338.7156671.626715120.46050441244.130232208.7972595.3810540.877605632.074760
03/25/2090334.9727531.626191850.46053150244.578168208.4297555.3811010.877279282.073759
04/03/2119330.5454631.626963380.46050229245.118825208.0033835.3728310.877743022.075235
04/10/2148328.4280411.625255010.45992487245.800799207.5302625.3498530.877759802.071967
04/18/2177326.1144191.627156990.46039870246.372612207.0599185.3354950.878016032.075605
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