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 SF4

General information

Preliminary designation2021 SF4
GroupAmor
Absolute magnitude24.41
Approximate diameter (m)35
Approximate mass (kg)7.76·107
Number of observations49
Arc length (days)2183

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)9.028510
a – orbit major semiaxis (astronomical units)1.30874200
e – orbit eccentricity0.21608400
ω – orbit ascending node-perihelion angle (degrees)225.784633
Ω – longitude of orbit ascending node (degrees)199.918680
i – orbit inclination to the ecliptic plane (degrees)12.295849
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829323.7263401.305994760.21332692223.166133201.31543212.3505181.027390921.492495
01/21/1858123.2702301.306149510.21333559223.303146201.18249912.3489091.027501331.492760
01/29/1887277.9398671.307900530.21441579223.525024201.00829012.3472691.027466011.495763
02/07/191657.8658031.306946000.21445468224.553946200.62664512.3200591.026665311.494125
02/14/1945214.8351631.306044650.21401476224.740909200.49554612.3223181.026531811.492580
02/22/197414.4128051.306062840.21398755224.913125200.36366312.3206161.026581651.492611
03/02/2003171.4020661.306902390.21457179225.072924200.22156012.3188961.026478011.494051
03/09/2032312.2816281.307616790.21560711226.033967199.84839412.2923071.025685311.495276
03/17/2061107.0668551.306138980.21483611226.270053199.69365112.2953611.025533161.492742
03/25/2090266.6915481.305961290.21485293226.431227199.57136112.2949791.025371691.492437
04/03/211964.8326571.306623540.21517403226.568735199.42629112.2940121.025472081.493573
04/10/2148208.3042741.308876620.21687825227.266572199.10788712.2715651.025009761.497437
04/18/2177359.4499791.306236030.21547857227.773099198.88509312.2705661.024770151.492908
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