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

1997 WS22 (21374)

General information

Preliminary designation1997 WS22
Number21374
GroupAmor
Absolute magnitude17.45
Approximate diameter (m)860
Approximate mass (kg)1.16·1012
Number of observations2202
Arc length (days)18416

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)142.670447
a – orbit major semiaxis (astronomical units)1.26941300
e – orbit eccentricity0.12069900
ω – orbit ascending node-perihelion angle (degrees)197.322783
Ω – longitude of orbit ascending node (degrees)59.188207
i – orbit inclination to the ecliptic plane (degrees)23.979733
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829153.0240441.269411160.12013611195.75636959.91899523.9974431.116909041.430224
01/21/1858256.4439751.269691380.12050185195.97326559.81259723.9955821.116691221.430698
01/29/1887357.3367321.269829900.12054975196.10910659.70591623.9926301.116752231.430932
02/07/191699.4114231.269527020.12028898196.36803259.59788423.9897831.116816911.430420
02/14/1945203.2284901.269686430.12059528196.69380659.48582623.9859731.116568231.430689
02/22/1974304.5471251.269944040.12080388196.81863059.38444823.9833701.116529871.431125
03/02/200345.8085281.269752990.12079375197.03991559.27894323.9816151.116374761.430802
03/09/2032149.8197601.269438660.12067162197.30607859.17092723.9798131.116253451.430271
03/17/2061251.7521371.269852610.12102085197.55301159.06113123.9770171.116173961.430970
03/25/2090352.6328131.269771120.12102599197.70484758.95555423.9761501.116095801.430832
04/03/211995.8358221.269415550.12090105198.00209058.84273223.9736911.115941871.430231
04/10/2148198.9749401.269843900.12129838198.23939458.73242423.9697781.115813891.430955
04/18/2177299.9136041.269927220.12135050198.33654958.62865723.9675421.115820921.431096
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