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 US11 (659952)

General information

Preliminary designation2021 US11
Number659952
GroupAmor
Absolute magnitude20.16
Approximate diameter (m)250
Approximate mass (kg)2.75·1010
Number of observations95
Arc length (days)6705

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)345.651059
a – orbit major semiaxis (astronomical units)1.55969200
e – orbit eccentricity0.19523400
ω – orbit ascending node-perihelion angle (degrees)47.748295
Ω – longitude of orbit ascending node (degrees)149.309689
i – orbit inclination to the ecliptic plane (degrees)16.008319
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829224.3035551.559734260.1946873045.981951150.34445516.0183671.256073801.947944
01/21/1858187.7177091.559698680.1948742646.238488150.19737616.0175891.255753551.947878
01/29/1887151.1399731.559788270.1949809246.515859150.04594816.0168151.255659321.948045
02/07/1916114.6507991.559633530.1949854646.720437149.90481816.0176621.255527661.947756
02/14/194577.9338411.559634880.1950566147.039703149.74213516.0141871.255417791.947758
02/22/197441.3582121.559626770.1950818747.282567149.59685116.0134511.255371871.947743
03/02/20034.7069771.559680890.1952211847.594614149.43491516.0115301.255198151.947844
03/09/2032328.2314121.559710370.1952489047.826126149.29821416.0100041.255178631.947900
03/17/2061291.5239821.559782730.1953365148.136035149.13291816.0069361.255100221.948035
03/25/2090254.8855711.559769480.1954666648.407328148.99574016.0045891.254886551.948010
04/03/2119218.2664091.559803100.1956016948.675712148.84219316.0028291.254702981.948073
04/10/2148181.7173631.559824220.1958142648.937791148.69976116.0025111.254388401.948113
04/18/2177145.1782451.559759760.1957573049.166440148.55398416.0028471.254425401.947992
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