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 RB

General information

Preliminary designation2021 RB
GroupAmor
Absolute magnitude26.07
Approximate diameter (m)16
Approximate mass (kg)7.83·106
Number of observations64
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)120.696898
a – orbit major semiaxis (astronomical units)2.31961500
e – orbit eccentricity0.55828200
ω – orbit ascending node-perihelion angle (degrees)40.014044
Ω – longitude of orbit ascending node (degrees)318.861386
i – orbit inclination to the ecliptic plane (degrees)2.068607
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829184.7944462.316759120.5581243929.845071326.9415462.3846741.023719353.526322
01/21/1858260.5657362.320187930.5575151231.221471325.9408312.3351151.026648093.534153
01/29/1887338.5015682.317643640.5582273032.583687324.8800832.2919471.023871683.528341
02/07/191657.0483672.320472510.5561933133.705802323.8907452.2590481.029841213.534803
02/14/1945134.7122022.324183960.5575304534.839851322.9573872.2195941.028380633.543287
02/22/1974207.0031612.322109570.5574366636.345864321.6583562.1754981.027680583.538545
03/02/2003276.6642382.322331020.5595803838.017191320.3708152.1293361.022800143.539051
03/09/2032346.3550192.320424380.5592123540.041921318.7514182.0670321.022814413.534693
03/17/206158.0434672.321456730.5591896841.801455317.4014802.0231041.023322093.537052
03/25/2090133.0206932.319032010.5596222343.524909315.9591131.9820961.021250143.531512
04/03/2119208.5644382.322138200.5567851845.049836314.6576811.9475781.029206073.538610
04/10/2148278.7335242.326291980.5573925347.415910312.6202741.8979891.029634213.548109
04/18/2177350.5136602.322168850.5584922148.310917311.7776161.8835591.025255643.538680
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