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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 SR3

General information

Preliminary designation2021 SR3
GroupAmor
Absolute magnitude22.72
Approximate diameter (m)76
Approximate mass (kg)8.01·108
Number of observations252
Arc length (days)144

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)142.268346
a – orbit major semiaxis (astronomical units)2.18388600
e – orbit eccentricity0.50717100
ω – orbit ascending node-perihelion angle (degrees)286.338800
Ω – longitude of orbit ascending node (degrees)147.752678
i – orbit inclination to the ecliptic plane (degrees)0.670257
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182974.4941152.181113780.51010373284.293105147.9384190.6379491.068519513.221203
01/21/185873.8142762.182392270.51029586284.500526148.0060520.6429481.068726533.224036
01/29/188771.5651592.185010520.50787856284.836849147.8621660.6479741.075290533.229839
02/07/191670.6030812.184063770.50741836285.072796147.8995910.6530291.075829713.227740
02/14/194570.2329982.182395760.50820713285.503008147.9106880.6569861.073286683.224043
02/22/197467.5630182.183486330.50824302285.840414147.8873300.6620021.073744643.226460
03/02/200365.4441582.182433140.50865662285.744976147.9958190.6658101.072324083.224126
03/09/203263.5523222.182539970.50866642286.208379147.9034240.6708301.072355183.224363
03/17/206161.6730212.183803790.50741812286.596812147.7980000.6757671.075702173.227164
03/25/209060.4396552.181978610.50920343286.597499148.0026600.6791361.070907623.223119
04/03/211960.7901332.180619650.50901607286.912295147.9923230.6843751.070649203.220108
04/10/214864.6443642.181781760.50654272287.292904147.7405330.6896621.076616093.222683
04/18/217771.3262222.180786020.50599799287.675533147.6529480.6950751.077312683.220477
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