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

2025 DW7

General information

Preliminary designation2025 DW7
GroupAmor
Absolute magnitude22.86
Approximate diameter (m)71
Approximate mass (kg)6.61·108
Number of observations35
Arc length (days)35

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)131.587397
a – orbit major semiaxis (astronomical units)2.34385500
e – orbit eccentricity0.48634100
ω – orbit ascending node-perihelion angle (degrees)139.224278
Ω – longitude of orbit ascending node (degrees)358.706192
i – orbit inclination to the ecliptic plane (degrees)8.915191
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829143.0386732.341336220.48990916132.8345093.1210098.5880721.194294153.582583
01/21/1858170.7966832.343268910.48805066134.0461562.3328428.6460971.199634983.587020
01/29/1887200.0260582.348509270.48415823134.3504942.0430128.6480171.211459183.599060
02/07/1916230.6770172.345689720.48655426135.3943701.2609758.7135151.204384393.592580
02/14/1945259.6163892.342065340.48837895136.8152480.3910858.7924891.198249943.584257
02/22/1974287.9345322.343279470.48641598138.097445359.6139198.8560631.203470883.587044
03/02/2003318.6209852.347760250.48232083138.509163359.2885588.8627661.215386593.597338
03/09/2032348.6080292.343699830.48614543139.194706358.6906718.9137131.204320883.588010
03/17/206116.4173772.341620350.48658061140.482310357.8940148.9887961.202233303.583235
03/25/209045.6300822.345974160.48285364141.646302357.3298169.0359871.213212003.593234
04/03/211976.8036902.348519420.48037356142.440448356.7734809.0707511.220352783.599083
04/10/2148106.8339272.342876850.48413477142.973742356.2793689.1157751.208608713.586120
04/18/2177134.2537202.341579530.48446344144.108260355.5981329.1809111.207169873.583142
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