Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 DB4

General information

Preliminary designation2020 DB4
GroupApollo
Absolute magnitude25.41
Approximate diameter (m)22
Approximate mass (kg)1.95·107
Number of observations55
Arc length (days)35

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)86.834269
a – orbit major semiaxis (astronomical units)1.56474700
e – orbit eccentricity0.36206100
ω – orbit ascending node-perihelion angle (degrees)303.571877
Ω – longitude of orbit ascending node (degrees)186.862935
i – orbit inclination to the ecliptic plane (degrees)2.271456
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182943.4189281.561100900.36065791298.586057190.4432362.2104330.998077501.950505
01/21/18581.0854011.560893740.36087511299.496792189.8171362.1937230.997606041.950117
01/29/1887321.1769881.560300400.36067531299.874870189.5628232.1993470.997538561.949005
02/07/1916272.6899831.562809140.36150619300.869826188.8116272.2213780.997843961.953707
02/14/1945222.0325661.561556870.36112563301.491424188.3714312.2284660.997638661.951360
02/22/1974175.3727621.561908600.36113101301.873178188.0969942.2335940.997854971.952019
03/02/2003122.1665641.563034500.36147034302.490985187.7002812.2437670.998043891.954130
03/09/203264.2976851.564727400.36204546303.576491186.8409332.2719670.998224951.957306
03/17/20611.1800261.564772760.36214789303.996695186.5556322.2787880.998093601.957391
03/25/2090304.9587601.563126670.36142884304.968726185.7717892.2918670.998167611.954303
04/03/2119252.4742421.561555800.36082466305.786764185.1592412.3014230.998107961.951358
04/10/2148205.3278761.561693300.36071299306.151875184.9293902.3068100.998370251.951615
04/18/2177157.5578871.561482890.36076254306.762666184.5436962.3151620.998158361.951221
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