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Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data

2021 UN2

General information

Preliminary designation2021 UN2
GroupApollo
Absolute magnitude22.30
Approximate diameter (m)92
Approximate mass (kg)1.43·109
Number of observations49
Arc length (days)35

Approaches

No approaches found

Orbit initial data

Date of initial data03/31/2024
M – mean anomaly (degrees)328.526727
a – orbit major semiaxis (astronomical units)1.99627400
e – orbit eccentricity0.50327400
ω – orbit ascending node-perihelion angle (degrees)38.665683
Ω – longitude of orbit ascending node (degrees)298.949187
i – orbit inclination to the ecliptic plane (degrees)5.595482
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829195.3414701.991223150.5003387234.155531302.3111965.8550620.994937112.809833
01/21/1858313.2436081.990311070.5011034734.646666301.9852015.8349090.992959302.807903
01/29/188770.3331491.992395720.5011044735.511241301.3509875.7758030.993997322.812315
02/07/1916185.7266611.993553950.5023760236.000469300.9199475.7229790.992040262.814768
02/14/1945295.6299121.993961840.5021294536.872205300.3669445.6804490.992734882.815632
02/22/197448.1783061.993599270.5026230637.278323299.9901495.6657490.991570312.814864
03/02/2003156.0432201.996503110.5021939238.170606299.3696115.6155500.993871392.821016
03/09/2032262.1411231.995769440.5031594238.813986298.7821305.5911130.991579252.819461
03/17/20615.0917461.997136240.5023551939.619002298.2246895.5573110.993864492.822358
03/25/2090111.0578141.995423830.5028985740.259413297.7136565.5366640.991928032.818729
04/03/2119219.2550381.994433590.5024549441.064900297.2011545.5022410.992320592.816631
04/10/2148329.9139111.995020970.5027392541.756340296.6146425.4745810.992045622.817876
04/18/217777.1954531.995493530.5036516342.570150296.0584645.4405830.990459972.818877
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