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

Asteroid General Data

2025 DG55

General information

Preliminary designation2025 DG55
GroupApollo
Absolute magnitude20.57
Approximate diameter (m)200
Approximate mass (kg)1.56·1010
Number of observations149
Arc length (days)240

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)78.251479
a – orbit major semiaxis (astronomical units)2.63309600
e – orbit eccentricity0.64128800
ω – orbit ascending node-perihelion angle (degrees)296.219813
Ω – longitude of orbit ascending node (degrees)340.468607
i – orbit inclination to the ecliptic plane (degrees)11.023659
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829323.0914752.617663280.65159447270.4502274.79828310.2116360.912008374.235174
01/21/1858254.7095312.633276400.64461781276.700338358.94001010.2081750.935819524.273122
01/29/1887183.8085102.613195280.65329024279.888400355.81505810.3082270.906020324.224336
02/07/1916117.2155112.632401650.64367895283.053670352.91998310.3454460.937980124.270993
02/14/194546.8226812.618914640.65035434288.845450347.40755710.6182250.915692134.238212
02/22/1974339.8850572.633208370.64382954290.018324346.31676410.6453050.937871034.272956
03/02/2003274.6654152.629776410.64552119295.780106340.90073610.9998670.932200014.264605
03/09/2032202.4522662.635311250.64106113296.269957340.38149011.0227810.945915644.278076
03/17/2061139.5781152.622728580.64831692300.569592336.53153111.3554520.922369284.247473
03/25/209067.3552812.632696750.64075525301.520542335.46951011.4647660.945782484.271711
04/03/21194.0526762.618809710.64515005306.420041331.00724012.0139160.929284494.237957
04/10/2148295.9690792.626499140.63995095307.136857330.24410912.0793760.945668534.256636
04/18/2177233.2965892.628467700.63998451311.748387326.24334812.6668770.946289084.261422
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