Catalogue of the Solar System Small Bodies Orbital Evolution

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Asteroid General Data

2021 RP2

General information

Preliminary designation2021 RP2
GroupApollo
Absolute magnitude30.26
Approximate diameter (m)2
Approximate mass (kg)2.40·104
Number of observations61
Arc length (days)4

Approaches

Date
Object
r, AU
r, km
09/08/2021 01:48:00 PMEarth0.000802120 042
09/09/2021 05:25:26 AMMoon0.000795118 943
09/07/2110 08:09:36 PMEarth0.00022433 535
09/08/2110 08:02:24 PMMoon0.00060189 943
Details...

Orbit initial data

Date of initial data01/25/2025
M – mean anomaly (degrees)279.063029
a – orbit major semiaxis (astronomical units)1.10273419
e – orbit eccentricity0.17644773
ω – orbit ascending node-perihelion angle (degrees)73.174036
Ω – longitude of orbit ascending node (degrees)342.192479
i – orbit inclination to the ecliptic plane (degrees)0.032024
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182965.5581001.025031550.1656311799.182725358.0590950.2685500.855254381.037783
01/21/185832.2546901.026764670.1656492599.225920357.6179030.2637210.856681871.040416
01/29/18871.5760951.023137630.16533164102.974785356.5431740.2476880.853980601.034908
02/07/1916355.1097401.036951420.16649151102.198090352.2392330.1829220.864307811.055938
02/14/1945170.7356841.036751890.16656110101.640996351.5535560.1780620.864069361.055633
02/22/197439.4089031.012280190.1643329297.794649345.7035480.1027390.845929231.018478
03/02/2003215.4106161.012284820.1641515798.403835345.2772840.0985550.846116681.018485
03/09/2032331.9479351.102716750.1764370473.833602341.5721270.0311750.908156671.157968
03/17/2061346.9331461.101114680.1761739678.782875337.7119220.0282300.907126941.155445
03/25/209038.2727151.098257830.1749442183.542608331.4541140.0266170.906123981.150952
04/03/2119120.1227301.364418430.27446417203.228931163.3641160.9748450.989934461.593757
04/10/2148195.8563071.364541980.27452369203.348623163.3003710.9851670.989942881.593973
04/18/2177245.3244721.371261380.27753788211.144287155.7940750.8674680.990684401.605761
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