Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
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 US12

General information

Preliminary designation2025 US12
GroupAmor
Absolute magnitude24.34
Approximate diameter (m)36
Approximate mass (kg)8.55·107
Number of observations37
Arc length (days)22

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)121.530284
a – orbit major semiaxis (astronomical units)1.34599900
e – orbit eccentricity0.21864300
ω – orbit ascending node-perihelion angle (degrees)212.619223
Ω – longitude of orbit ascending node (degrees)213.255281
i – orbit inclination to the ecliptic plane (degrees)21.902757
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829242.4167201.344291610.21654927211.218094214.11044921.8580211.053186241.558622
01/21/1858106.0814011.344365490.21670710211.427554213.98091721.8549181.053031941.558751
01/29/1887328.9577911.344299830.21683834211.590466213.86226021.8546701.052804091.558636
02/07/1916193.2543331.344118260.21700532211.864827213.72995121.8502921.052437451.558321
02/14/194556.2900811.344113840.21700095212.054561213.60881321.8484381.052439861.558313
02/22/1974281.2904921.344168410.21735234212.288601213.47638921.8437601.052010261.558408
03/02/2003145.1231261.344180640.21750115212.474967213.35983321.8434651.051819811.558429
03/09/203210.3266191.343872050.21766309212.756444213.23305821.8393691.051360711.557893
03/17/2061234.9756701.344292090.21789350212.909101213.11246621.8373851.051379581.558623
03/25/209099.9023151.343806080.21794997213.086982212.99324121.8393321.050923591.557778
04/03/2119325.0793461.344050420.21817897213.351215212.86023421.8346621.050806881.558203
04/10/2148189.2312751.343798680.21814359213.567431212.73548221.8341081.050657611.557765
04/18/217754.6635421.344238980.21843654213.788878212.60227121.8283241.050608071.558531
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