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 RP16

General information

Preliminary designation2021 RP16
GroupApollo
Absolute magnitude26.21
Approximate diameter (m)15
Approximate mass (kg)6.46·106
Number of observations16
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)275.756673
a – orbit major semiaxis (astronomical units)1.90239400
e – orbit eccentricity0.51891900
ω – orbit ascending node-perihelion angle (degrees)232.182330
Ω – longitude of orbit ascending node (degrees)166.446417
i – orbit inclination to the ecliptic plane (degrees)6.535327
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829264.6785151.905890690.51900379228.325014169.1277316.6814380.916726192.631162
01/21/1858276.9600171.905039830.51920975228.819238168.8000226.6714220.915924582.629400
01/29/1887287.9513281.905736380.52017036229.268616168.4515086.6538300.914428802.630843
02/07/1916296.5770341.906033840.51963911229.820571168.0474346.6418200.915584112.631458
02/14/1945304.3415521.907038370.51968990230.284793167.6802356.6285870.915969802.633539
02/22/1974319.7891331.905851930.51955925231.065409167.1701146.5757240.915648932.631082
03/02/2003330.2245891.905924320.51943138231.608963166.7781086.5639820.915927422.631232
03/09/2032344.6029661.902420870.51859114232.316583166.3315866.5320270.915842262.623980
03/17/206110.1548211.900620290.51851767232.874023165.9906196.5202310.915115092.620256
03/25/209036.8892741.900513560.51933883233.501745165.5541456.5048860.913503072.620035
04/03/211961.8009691.898654100.51888160234.001609165.1621086.4877590.913477432.616191
04/10/214892.5023741.899861820.51900617234.463824164.8223026.4774330.913821822.618687
04/18/2177121.0634111.899142870.51847048235.186544164.3136296.4582100.914493352.617201
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