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 DW4

General information

Preliminary designation2020 DW4
GroupApollo
Absolute magnitude24.99
Approximate diameter (m)27
Approximate mass (kg)3.48·107
Number of observations36
Arc length (days)26

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)334.456056
a – orbit major semiaxis (astronomical units)2.20520000
e – orbit eccentricity0.55128500
ω – orbit ascending node-perihelion angle (degrees)124.446185
Ω – longitude of orbit ascending node (degrees)13.443871
i – orbit inclination to the ecliptic plane (degrees)3.516315
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829206.0327332.198988840.55477241115.72263920.0677663.3774190.979050513.260882
01/21/1858161.8083522.198877520.55408275117.26127018.9579323.3941770.980517423.260635
01/29/1887117.8209132.202181860.55388942117.76388818.4861293.4008240.982416623.267987
02/07/191670.2148252.201558290.55440192119.67497917.0332253.4364850.981010143.266600
02/14/194524.2569292.203339340.55144847120.59943416.2492093.4447180.988311233.270564
02/22/1974340.4547682.201113310.55278647121.87180215.2994963.4620930.984367653.265609
03/02/2003294.1621172.204846410.55187236123.13100814.4172393.4826250.988052623.273920
03/09/2032246.3939492.204496590.55173552124.49645413.3577183.5166620.988197513.273141
03/17/2061197.3764522.207806910.55148505125.51804812.6047543.5312800.990234413.280517
03/25/2090144.5940702.204111250.55236097126.87440411.6728293.5526190.986646223.272283
04/03/211995.4368952.205577980.54981697128.03984410.7492293.5725260.992913773.275550
04/10/214847.3892352.201647010.55298272129.03799610.0080003.5929340.984174263.266797
04/18/21771.6808802.202328120.55096726130.5208678.9255713.6238640.988917443.268313
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