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

2018 AR2

General information

Preliminary designation2018 AR2
GroupAmor
Absolute magnitude25.49
Approximate diameter (m)21
Approximate mass (kg)1.75·107
Number of observations51
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)337.690714
a – orbit major semiaxis (astronomical units)1.66021600
e – orbit eccentricity0.38628300
ω – orbit ascending node-perihelion angle (degrees)352.908231
Ω – longitude of orbit ascending node (degrees)109.830435
i – orbit inclination to the ecliptic plane (degrees)10.149184
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829200.0619361.660028900.38700564350.500469110.94660010.1107081.017588362.138819
01/21/185849.3586871.659000450.38618368350.819552110.78703210.1163911.018321562.136832
01/29/1887259.5579641.657850970.38571193351.197697110.61464210.1295041.018398082.134611
02/07/1916112.5162371.658744650.38585460351.549174110.45067010.1316851.018710402.136338
02/14/1945324.4000041.658283000.38562407351.827447110.30944410.1368201.018809172.135446
02/22/1974172.3575941.659211100.38631724352.245322110.12376010.1442041.018229252.137239
03/02/200320.5303251.659575020.38616677352.520496109.97965010.1445571.018702292.137942
03/09/2032225.0583731.660472760.38630019352.971965109.80111210.1521641.019031822.139677
03/17/206172.4359461.659361910.38600945353.231950109.64802710.1561361.018832542.137530
03/25/2090276.3242331.661071480.38670059353.556531109.48311210.1556591.018734152.140834
04/03/2119119.5845221.659708320.38570294354.020638109.29313910.1657761.019553942.138200
04/10/2148326.2727051.659805450.38569846354.258664109.16261810.1676031.019621052.138387
04/18/2177167.3257181.661029320.38606930354.783548108.95798010.1705501.019756892.140753
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