Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2012 DN31

General information

Preliminary designation2012 DN31
GroupApollo
Absolute magnitude23.92
Approximate diameter (m)44
Approximate mass (kg)1.53·108
Number of observations193
Arc length (days)52

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)213.028027
a – orbit major semiaxis (astronomical units)2.51118500
e – orbit eccentricity0.59152500
ω – orbit ascending node-perihelion angle (degrees)7.660019
Ω – longitude of orbit ascending node (degrees)149.871695
i – orbit inclination to the ecliptic plane (degrees)2.798767
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829336.7114982.549726180.57721336357.968335153.0820132.1775171.077990174.071373
01/21/185851.7923212.502852180.599984770.090376152.5723672.3658961.001178983.959619
01/29/1887189.4832392.469829430.615028581.928004152.0939822.5149690.950813743.881513
02/07/191626.5836722.442311530.628999782.704067151.6796632.5770490.906098113.816825
02/14/1945247.2810252.441187010.630216112.637135151.5927942.5858820.902711643.814189
02/22/197496.0899542.451529130.623678963.132279151.1013902.6074500.922561983.838453
03/02/2003260.4433102.487495050.602558165.001537150.5368152.6975820.988634603.923232
03/09/203213.2638122.511375280.590865657.682092149.8647172.7979981.027489893.979862
03/17/206177.3458912.555141660.566282219.781576149.1780382.8427241.108210404.084351
03/25/2090108.1525402.563669270.561472079.834649149.0034842.8402891.124240574.104815
04/03/2119134.7235082.557566900.565318279.643542148.9210422.8539371.111727614.090168
04/10/2148183.8943742.533033740.5795690310.338822148.8245212.9151951.064965844.031457
04/18/2177273.3264542.505664010.5942772613.444578148.5014203.0868401.016604863.966294
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