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 UF9

General information

Preliminary designation2021 UF9
GroupAmor
Absolute magnitude23.51
Approximate diameter (m)53
Approximate mass (kg)2.69·108
Number of observations18
Arc length (days)20

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)88.507083
a – orbit major semiaxis (astronomical units)2.41768700
e – orbit eccentricity0.50449600
ω – orbit ascending node-perihelion angle (degrees)300.327131
Ω – longitude of orbit ascending node (degrees)70.286205
i – orbit inclination to the ecliptic plane (degrees)6.831043
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829281.4831532.420433400.50160179291.73658176.2649126.6174921.206339663.765653
01/21/1858174.7143002.419111940.50150384293.91306074.9840926.6668811.205918003.762570
01/29/188776.7993952.414012520.50664834294.47897874.3451966.6773541.190957083.750679
02/07/1916334.7813042.420580520.50038226295.26503173.7914536.6993401.209364983.765997
02/14/1945227.7039932.416068700.50506756297.41561172.3584396.7504851.195790773.755472
02/22/1974130.6192592.418272390.50415525297.43805272.1019276.7510221.199087663.760611
03/02/200323.4349062.422925880.49881293298.77677871.3427006.7909921.214339123.771471
03/09/2032280.0999832.415545840.50575108300.31102770.1886556.8357601.193880923.754253
03/17/2061180.0491552.418808010.50263769300.46650269.9318806.8380561.203023943.761861
03/25/209069.1871742.418829560.50252695302.91225168.5189596.9148371.203302513.761911
04/03/2119328.8139472.416924720.50557954303.21803568.0847476.9231381.194977033.757468
04/10/2148224.1245752.426577470.49884330304.08261467.4757496.9491971.216095553.780000
04/18/2177114.8015292.418969090.50399632305.80998966.4192277.0117791.199817563.762236
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