Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 EM1

General information

Preliminary designation2021 EM1
GroupAten
Absolute magnitude24.85
Approximate diameter (m)28
Approximate mass (kg)4.23·107
Number of observations92
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)229.867546
a – orbit major semiaxis (astronomical units)0.90512700
e – orbit eccentricity0.16311000
ω – orbit ascending node-perihelion angle (degrees)171.602586
Ω – longitude of orbit ascending node (degrees)164.706588
i – orbit inclination to the ecliptic plane (degrees)17.359671
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829162.8693110.905441180.16199717171.626091165.78214017.3654040.758762280.861571
01/21/185846.0856190.905884510.16269143171.706046165.62230517.3625580.758504860.862204
01/29/1887283.8680230.905822520.16306922171.722117165.46848617.3603050.758110750.862115
02/07/1916165.7093760.905482250.16303854171.670362165.31791517.3606370.757853750.861629
02/14/194557.4573380.904911540.16265694171.700995165.15859217.3627780.757721400.860815
02/22/1974317.4088560.904766790.16236400171.662910164.99704517.3644080.757865240.860608
03/02/2003218.9825010.904962240.16259507171.612234164.82824217.3627660.757819830.860887
03/09/2032112.4892260.905450210.16308602171.635071164.66755417.3605220.757783940.861584
03/17/2061356.0636080.905815910.16346471171.661763164.50847517.3595090.757746980.862106
03/25/2090236.0458940.905772050.16347721171.674187164.36460517.3615710.757698960.862043
04/03/2119118.7142140.905444850.16308312171.687568164.21403017.3651110.757782080.861576
04/10/214810.4692020.905006020.16267054171.652001164.05316317.3678880.757788200.860950
04/18/2177271.9710600.904762560.16248628171.584358163.88562017.3680530.757751060.860602
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