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

Asteroid General Data

1991 OA (6491)

General information

Preliminary designation1991 OA
Number6491
GroupAmor
Absolute magnitude18.72
Approximate diameter (m)480
Approximate mass (kg)2.01·1011
Number of observations199
Arc length (days)11898

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)289.666259
a – orbit major semiaxis (astronomical units)2.50142900
e – orbit eccentricity0.59181300
ω – orbit ascending node-perihelion angle (degrees)326.320170
Ω – longitude of orbit ascending node (degrees)299.975693
i – orbit inclination to the ecliptic plane (degrees)6.157378
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829314.7424142.499356130.58159553296.899663323.2766554.6911051.045741783.951326
01/21/185846.8377712.531319790.56987459303.071493318.4953114.8540841.088784974.027366
01/29/188794.9636442.557124260.55519128304.930460317.0382124.8917331.137431174.089106
02/07/1916128.5549122.558147930.55365115304.967344316.7784814.8926011.141826394.091562
02/14/1945168.9228442.543400430.56138290305.791614315.7756574.9348731.115578934.056231
02/22/1974241.3160032.520462730.57576767310.247081312.1108365.1289641.069261774.001484
03/02/2003338.0368552.503541280.58910183320.562224304.1365185.7317771.028700543.961255
03/09/203293.4285182.499154270.59246794326.430601299.9171986.1625821.018485493.950847
03/17/2061210.8184092.500984910.59720222333.431473295.0933856.7930971.007391163.955189
03/25/2090342.0440342.484355900.60547365337.770644292.4826337.2409610.980143873.915807
04/03/2119147.3889492.460734290.61958091340.497301290.5434787.6040740.936110293.860092
04/10/2148351.5147982.446014070.62799683341.037475290.0662707.7196520.909924983.825507
04/18/2177204.0947492.445690810.62669621341.071650289.9113607.7202740.912985643.824749
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