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

2020 DR2

General information

Preliminary designation2020 DR2
GroupApollo
Absolute magnitude18.82
Approximate diameter (m)460
Approximate mass (kg)1.75·1011
Number of observations313
Arc length (days)6230

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)312.141274
a – orbit major semiaxis (astronomical units)2.28328700
e – orbit eccentricity0.69080700
ω – orbit ascending node-perihelion angle (degrees)252.616650
Ω – longitude of orbit ascending node (degrees)168.899976
i – orbit inclination to the ecliptic plane (degrees)19.730585
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829231.6717782.283695940.68540713244.923600176.61500820.5623980.718434473.451104
01/21/185821.0436282.282336580.68678426246.174249175.40994220.4232520.714863733.448023
01/29/1887169.1536852.283934390.68660784247.181322174.36620220.2869080.715767133.451644
02/07/1916318.7838252.280500030.68813243248.218475173.33411320.1806260.711214003.443862
02/14/1945108.5991462.281158110.68903346249.315617172.22837120.0567340.709363843.445353
02/22/1974258.2514142.281322820.68979679250.515924171.00476719.9287210.707673663.445726
03/02/200345.6902192.282984320.69010633251.600426169.90925219.8248190.707482393.449491
03/09/2032192.3360872.283620980.69066858252.676174168.80509119.7160740.706395713.450934
03/17/2061340.5004762.282038300.69173796253.905703167.56766719.6223210.703465783.447347
03/25/2090128.5777682.284458470.69144604255.180226166.31455819.5062320.704878703.452833
04/03/2119271.4944962.287041320.69163803256.246154165.11578419.4328230.705236573.458690
04/10/214854.0183362.286838430.69298304257.328787164.02544819.3603000.702098193.458230
04/18/2177194.0917032.289029620.69179248259.119396162.22493119.2593070.705496143.463201
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