Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2020 DU4

General information

Preliminary designation2020 DU4
GroupApollo
Absolute magnitude23.58
Approximate diameter (m)51
Approximate mass (kg)2.44·108
Number of observations31
Arc length (days)19

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)337.790983
a – orbit major semiaxis (astronomical units)1.32876900
e – orbit eccentricity0.35464300
ω – orbit ascending node-perihelion angle (degrees)279.376658
Ω – longitude of orbit ascending node (degrees)341.853674
i – orbit inclination to the ecliptic plane (degrees)13.504112
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182944.5337331.329016240.35515667277.372099343.45109413.4891050.857007261.532132
01/21/185821.7089641.328818430.35506729277.709245343.21069613.4862900.856998461.531789
01/29/1887358.7304881.329113150.35482424278.020450342.97404913.5011010.857511591.532299
02/07/1916336.5575311.329367000.35488909278.216909342.77274213.5002690.857589151.532738
02/14/1945312.5267931.329188670.35481659278.575038342.51534113.4976200.857570481.532430
02/22/1974292.5265621.328753840.35464053278.843654342.31328513.4959900.857523871.531678
03/02/2003271.1811731.329188280.35476683279.101538342.05448413.5060910.857636371.532429
03/09/2032248.8624151.328947030.35467100279.410556341.82757613.5037060.857608061.532012
03/17/2061228.9025111.329271720.35469781279.699552341.60941713.5043630.857781951.532573
03/25/2090206.8478711.329344790.35476366279.939781341.39290413.5120530.857741571.532700
04/03/2119186.4138791.328352430.35438695280.203634341.14573513.5099550.857601671.530984
04/10/2148168.4615551.328440940.35424658280.434822340.92894413.5210340.857845281.531137
04/18/2177150.2139741.328527020.35432194280.745892340.70404213.5183660.857800741.531286
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