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

2021 OY20

General information

Preliminary designation2021 OY20
GroupAmor
Absolute magnitude19.69
Approximate diameter (m)310
Approximate mass (kg)5.27·1010
Number of observations268
Arc length (days)1726

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)118.457707
a – orbit major semiaxis (astronomical units)1.55327800
e – orbit eccentricity0.32336300
ω – orbit ascending node-perihelion angle (degrees)8.061304
Ω – longitude of orbit ascending node (degrees)46.544601
i – orbit inclination to the ecliptic plane (degrees)22.363648
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829169.2296331.553957790.322953856.24506847.42121322.4152861.052101141.937133
01/21/1858161.3872861.554273910.323212136.52996847.28910222.4051781.051913721.937724
01/29/1887151.5720811.554783320.323482636.79169647.15839622.3990481.051837921.938677
02/07/1916140.3624681.554980470.323624267.04167147.02862622.3878531.051751071.939046
02/14/1945129.4849871.554629850.323582667.28832646.90240422.3825271.051578591.938390
02/22/1974120.3036121.554204580.323467807.58703946.77369322.3733631.051469451.937594
03/02/2003113.0022881.553755800.323459897.84888346.64690422.3686961.051178121.936755
03/09/2032107.5148791.553270960.323462948.12527646.52467722.3626871.050845371.935849
03/17/2061103.3725661.553323470.323570988.34347146.39649522.3550941.050713071.935947
03/25/209098.4019451.553797250.324005458.59374746.27086422.3502501.050358471.936833
04/03/211991.1526761.554220140.324127888.87697946.13690122.3370101.050454061.937624
04/10/214882.2784631.554774730.324419889.11686146.00897522.3288591.050374891.938661
04/18/217771.1734871.555164620.324617159.37124245.88113722.3170661.050331521.939390
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