Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 BR

General information

Preliminary designation2021 BR
GroupAmor
Absolute magnitude25.35
Approximate diameter (m)23
Approximate mass (kg)2.12·107
Number of observations17
Arc length (days)31

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)89.852539
a – orbit major semiaxis (astronomical units)1.78289100
e – orbit eccentricity0.40358100
ω – orbit ascending node-perihelion angle (degrees)18.756598
Ω – longitude of orbit ascending node (degrees)110.958950
i – orbit inclination to the ecliptic plane (degrees)7.891531
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182982.1474421.778254780.4067126116.402294112.3591797.9639801.055016142.371328
01/21/1858166.3914781.779057150.4060619116.769202112.1502137.9511761.056649802.372933
01/29/1887245.1704911.781194920.4059609217.197753111.9309207.9348451.058099382.377211
02/07/1916318.0621281.782202340.4051156117.564618111.7110177.9226551.060204352.379228
02/14/194528.7957821.782293030.4048899217.844308111.5442317.9167821.060660542.379410
02/22/1974101.1932541.782207900.4047779118.172924111.3362697.9095851.060809522.379239
03/02/2003170.2258341.782662760.4037182818.485273111.1313157.8997611.062969232.380150
03/09/2032239.1649921.782606560.4040098418.808082110.9329417.8936571.062415962.380038
03/17/2061306.9670361.782917160.4034819419.052947110.7411687.8866161.063542292.380660
03/25/209014.5191271.783436290.4033513519.339815110.5542847.8790861.064084852.381700
04/03/211981.8694851.783214900.4035845619.619975110.3689717.8770711.063536892.381256
04/10/2148147.5654801.783504240.4044038419.917603110.1979717.8726561.062248272.381836
04/18/2177215.1264311.783308620.4053133220.250680110.0312407.8703001.060509882.381444
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