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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 DY1

General information

Preliminary designation2021 DY1
GroupApollo
Absolute magnitude26.54
Approximate diameter (m)13
Approximate mass (kg)4.09·106
Number of observations17
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)137.120610
a – orbit major semiaxis (astronomical units)2.48176800
e – orbit eccentricity0.62754500
ω – orbit ascending node-perihelion angle (degrees)321.140202
Ω – longitude of orbit ascending node (degrees)143.123008
i – orbit inclination to the ecliptic plane (degrees)4.244957
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829250.9717612.509895670.58617487317.167021147.1657523.9757091.038657913.976346
01/21/1858355.2088032.514209970.58529024317.004544146.9976533.9792231.042667413.986602
01/29/188793.9110762.518712370.58702274317.111760146.7386873.9866431.040170933.997316
02/07/1916183.6853312.521324460.59279491317.334772146.3602194.0068961.026696154.003536
02/14/1945275.6019122.517633150.59905557317.827834145.8763394.0356431.009430993.994747
02/22/197418.6728382.500444170.61154038319.577571144.4239674.1447960.971321603.953906
03/02/2003152.8888922.485014350.62042700320.519559143.6397404.2050090.943244353.917364
03/09/2032306.7310992.478235790.62934531321.253000142.9849474.2557850.918569723.901347
03/17/2061109.1191942.472160570.63215338321.334619142.6999784.2780400.909375903.887010
03/25/2090278.2152012.471892030.63237672321.354090142.5047984.2880410.908725063.886376
04/03/211979.4605482.482897140.62741603321.475152142.1785594.2952530.925087683.912359
04/10/2148220.8128572.493807830.62103815321.858925141.7826514.3091690.945058043.938176
04/18/2177336.9215282.515141480.61046096322.227678141.3326354.3243510.979745793.988818
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