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

2021 PF

General information

Preliminary designation2021 PF
GroupApollo
Absolute magnitude23.34
Approximate diameter (m)57
Approximate mass (kg)3.40·108
Number of observations23
Arc length (days)26

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)27.208067
a – orbit major semiaxis (astronomical units)1.80069100
e – orbit eccentricity0.54356500
ω – orbit ascending node-perihelion angle (degrees)97.736967
Ω – longitude of orbit ascending node (degrees)140.359604
i – orbit inclination to the ecliptic plane (degrees)7.700973
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182974.6987241.795888040.5451338292.457085144.5573717.6356170.816888742.406686
01/21/185893.8442931.796352780.5444634193.310749143.8820037.6504710.818304422.407621
01/29/1887110.3169511.797901800.5427651094.144854143.2250217.6595020.822063452.410735
02/07/1916122.9818941.798802870.5425006694.587832142.8233317.6662860.822951132.412548
02/14/1945135.4046951.797678410.5437266895.124961142.3028497.6700390.820232702.410286
02/22/1974148.0031281.797784290.5452712995.944526141.6955847.6728310.817504132.410499
03/02/2003158.7744041.799130050.5449583097.167632140.8349487.6921200.818679192.413206
03/09/2032163.9004791.800549210.5437774097.783745140.3238217.7016530.821451242.416062
03/17/2061166.9863331.800253920.5439057498.239715139.8461937.7079120.821085472.415468
03/25/2090171.7692891.799817840.5448979198.795803139.3349377.7141220.819100862.414590
04/03/2119180.4398711.799909360.5457067399.794951138.5912737.7166720.817686712.414774
04/10/2148185.8705741.800509510.54509758100.735481137.9128517.7389310.819056132.415982
04/18/2177190.8279791.800544770.54418677101.271406137.4169857.7603540.820712132.416053
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