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 DF2

General information

Preliminary designation2021 DF2
GroupAmor
Absolute magnitude23.86
Approximate diameter (m)45
Approximate mass (kg)1.66·108
Number of observations19
Arc length (days)26

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)273.955221
a – orbit major semiaxis (astronomical units)1.54876800
e – orbit eccentricity0.24573800
ω – orbit ascending node-perihelion angle (degrees)18.205491
Ω – longitude of orbit ascending node (degrees)131.060138
i – orbit inclination to the ecliptic plane (degrees)6.013654
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829243.8153991.552000650.2469770016.108489132.0577376.0284151.168692191.933475
01/21/1858246.8673691.552041140.2469923316.441939131.9139096.0292771.168698881.933550
01/29/1887249.8193091.552150460.2469291516.726919131.7869756.0299781.168879261.933754
02/07/1916252.4825821.552346960.2469116717.040712131.6276526.0314561.169054381.934122
02/14/1945254.7902481.552245400.2469883817.326073131.4992936.0323931.168858831.933932
02/22/1974256.8230991.552082970.2472085017.638544131.3506876.0346481.168394871.933628
03/02/2003258.9523321.552107820.2470073617.903321131.2094666.0349811.168725781.933675
03/09/2032261.2601521.552036440.2470292518.161333131.0679506.0358801.168638041.933541
03/17/2061263.7834701.551979720.2468957018.493441130.9200726.0362981.168802601.933435
03/25/2090266.7465501.552067710.2467385918.742867130.7917516.0362481.169112711.933600
04/03/2119269.8179391.552085420.2467011719.083358130.6317856.0368911.169184121.933633
04/10/2148273.0461591.552015220.2466463919.381405130.5060896.0372591.169216261.933502
04/18/2177276.2340791.552066860.2465902919.705947130.3530346.0376651.169342231.933598
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