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

2017 SB21

General information

Preliminary designation2017 SB21
GroupApollo
Absolute magnitude24.54
Approximate diameter (m)33
Approximate mass (kg)6.48·107
Number of observations28
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)284.843065
a – orbit major semiaxis (astronomical units)1.75494300
e – orbit eccentricity0.46002000
ω – orbit ascending node-perihelion angle (degrees)300.730832
Ω – longitude of orbit ascending node (degrees)13.673887
i – orbit inclination to the ecliptic plane (degrees)11.199579
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829312.7405001.754178890.45987806297.36464216.16328111.0751220.947470502.323333
01/21/1858126.6040501.754806340.45973616297.85257515.80757011.0967470.948058412.324580
01/29/1887302.2463491.754204350.45936774298.44793915.38659111.1148310.948379472.323383
02/07/1916119.1258951.754162010.45980478298.86102615.08064611.1251650.947589922.323299
02/14/1945291.9765521.755309510.45954238299.36300614.68430711.1477140.948670402.325579
02/22/1974107.2282061.754274880.45915806299.78431414.37581111.1603750.948785432.323524
03/02/2003282.5703511.754447310.45962083300.36726213.97899511.1803340.948066782.323866
03/09/203295.0106421.754844620.45945166300.77750213.62386511.1990550.948578352.324656
03/17/2061270.9573191.753741800.45933499301.14657313.32452011.2102490.948186832.322465
03/25/209087.0809361.754915180.45867975301.65232412.99805211.2275270.949971132.324796
04/03/2119259.8675161.754630610.45864511302.15350212.61780011.2530820.949877862.324230
04/10/214876.3831761.753930980.45868078302.65387912.25206511.2689550.949436542.322840
04/18/2177253.2322261.755047390.45865081303.01750611.98308011.2793740.950093482.325058
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