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 DA2

General information

Preliminary designation2020 DA2
GroupApollo
Absolute magnitude22.77
Approximate diameter (m)74
Approximate mass (kg)7.48·108
Number of observations106
Arc length (days)44

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)268.896833
a – orbit major semiaxis (astronomical units)1.43421000
e – orbit eccentricity0.32521400
ω – orbit ascending node-perihelion angle (degrees)303.569774
Ω – longitude of orbit ascending node (degrees)155.418007
i – orbit inclination to the ecliptic plane (degrees)11.950914
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829324.8420841.435157520.32640051301.531256156.81300311.8668560.966721381.719293
01/21/1858283.1362071.434315080.32593265301.838731156.59101411.8789550.966824961.717780
01/29/1887240.9735051.435122770.32609044302.134070156.40859111.8895800.967142961.719231
02/07/1916198.7983861.434365820.32572540302.461321156.18257811.9055940.967156451.717871
02/14/1945156.4503281.434964370.32585059302.734980156.00711211.9137350.967380381.718946
02/22/1974115.4203511.434322030.32557479303.054788155.77724811.9305280.967342931.717792
03/02/200373.2053031.434999430.32567260303.317137155.60519611.9385210.967659431.719009
03/09/203233.9953011.434765120.32565172303.645325155.37104811.9539490.967531401.718588
03/17/2061351.6354291.435068110.32552101303.906704155.20111911.9618110.967923291.719133
03/25/2090311.8644431.435030500.32540596304.210586154.98123811.9758120.968063031.719065
04/03/2119268.4318111.434703580.32517552304.519620154.79194711.9863080.968173091.718478
04/10/2148227.7903741.435056290.32512073304.801555154.59323711.9998530.968489741.719111
04/18/2177184.0577841.434785420.32489316305.109592154.39671412.0101670.968633451.718625
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