Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Tables
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Calculation

Asteroid General Data

2008 US4

General information

Preliminary designation2008 US4
GroupApollo
Absolute magnitude20.86
Approximate diameter (m)180
Approximate mass (kg)1.05·1010
Number of observations233
Arc length (days)2731

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)322.980629
a – orbit major semiaxis (astronomical units)2.33607500
e – orbit eccentricity0.63257300
ω – orbit ascending node-perihelion angle (degrees)72.853502
Ω – longitude of orbit ascending node (degrees)31.130670
i – orbit inclination to the ecliptic plane (degrees)13.177184
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829244.5363182.333914030.6320545962.72983540.49945513.9427910.858752953.565561
01/21/1858286.6677042.335373880.6315106964.53579038.86997813.7805480.860560313.568907
01/29/1887328.5906092.342377390.6275066265.65492437.79222313.6794540.872520073.584973
02/07/191610.2012202.343626880.6283268167.04230536.44433613.5578060.871063273.587842
02/14/194549.9973512.336565270.6328186868.33784235.30180313.4709930.857943123.571638
02/22/197490.2884562.334656660.6337241070.37059333.47512913.3355860.855128473.567263
03/02/2003134.4094482.336103840.6326094272.42510231.65147113.2104660.858262543.570580
03/09/2032181.9461292.339830670.6323658673.63488930.47365113.0934100.860201633.579128
03/17/2061231.1707082.335114790.6328057275.06184029.10457813.0603670.857440793.568313
03/25/2090278.7695532.332107400.6340726577.20416927.19181712.9756470.853381883.561422
04/03/2119324.9631812.332999860.6333611579.40562125.16766412.8976320.855368403.563466
04/10/214810.0098012.339857160.6291165081.15789823.55228612.8419010.867814423.579189
04/18/217754.6505072.342174490.6279957882.90012421.86808012.7953720.871298803.584507
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