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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 UQ9

General information

Preliminary designation2021 UQ9
GroupApollo
Absolute magnitude23.81
Approximate diameter (m)46
Approximate mass (kg)1.78·108
Number of observations35
Arc length (days)40

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)128.387887
a – orbit major semiaxis (astronomical units)1.52937400
e – orbit eccentricity0.35077700
ω – orbit ascending node-perihelion angle (degrees)39.105076
Ω – longitude of orbit ascending node (degrees)51.626800
i – orbit inclination to the ecliptic plane (degrees)11.054318
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829353.8466771.529019000.3499146936.66820853.08458711.1862140.993992791.890688
01/21/1858119.9576521.529588340.3501113637.13119952.81254311.1550800.994062101.891744
01/29/1887241.1070571.529767080.3503697137.38126352.63626111.1437700.993783041.892076
02/07/19165.1087161.528811690.3499497937.70931752.44165811.1305180.993804361.890304
02/14/1945130.8828221.529492700.3504797438.12611852.19712011.1076970.993436491.891567
02/22/1974251.8338651.529888630.3505401238.44065752.01097111.0928830.993601281.892302
03/02/200316.5222371.528676450.3503136838.78349151.83430011.0810940.993160191.890053
03/09/2032142.6462881.529461030.3509117639.13226051.60914311.0531100.992755171.891508
03/17/2061264.4631221.529674430.3509601339.44953851.41043211.0399070.992819691.891904
03/25/209028.5860211.528935060.3507974839.70722351.24553311.0302690.992588491.890533
04/03/2119153.7357921.529701940.3510366140.14016150.99205710.9999530.992720561.891955
04/10/2148274.8593891.529628790.3511162040.40716150.81635110.9895090.992551331.891819
04/18/217739.8184561.528597200.3506458840.82801950.59856010.9739870.992600901.889906
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