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 DH

General information

Preliminary designation2020 DH
GroupApollo
Absolute magnitude25.81
Approximate diameter (m)18
Approximate mass (kg)1.12·107
Number of observations41
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)265.147879
a – orbit major semiaxis (astronomical units)1.43993900
e – orbit eccentricity0.46181000
ω – orbit ascending node-perihelion angle (degrees)282.089892
Ω – longitude of orbit ascending node (degrees)148.317292
i – orbit inclination to the ecliptic plane (degrees)10.578415
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829168.5175641.439748720.46236059279.500761150.31894210.4914390.774065661.727550
01/21/185899.5940861.438976700.46216471279.840113149.99105310.4919240.773932451.726161
01/29/188731.7317831.438902490.46216386280.156381149.73368910.4954460.773893761.726027
02/07/1916326.9213721.438160030.46188213280.544342149.44403710.5030390.773899621.724692
02/14/1945254.2598541.441078200.46237078281.047505149.14950710.5277740.774765751.729944
02/22/1974174.5247361.440412000.46226724281.484564148.83954610.5334630.774556721.728744
03/02/200397.5026761.440112510.46217253281.767238148.56220310.5402690.774532061.728205
03/09/203222.5581711.440259530.46209588282.198839148.22988510.5810010.774721541.728470
03/17/2061303.5037501.440820660.46209516282.567380147.97172510.5880860.775024411.729480
03/25/2090225.4844521.440127180.46200509282.903279147.67813310.5906370.774781091.728231
04/03/2119152.1563151.439203940.46161730283.150250147.39403910.6093490.774842501.726570
04/10/214887.4622721.438392670.46138089283.466957147.09489910.6160410.774745781.725110
04/18/217722.5707651.438679120.46143345283.825395146.82258810.6248190.774824451.725625
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