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

Asteroid General Data

2012 HW1

General information

Preliminary designation2012 HW1
GroupApollo
Absolute magnitude19.96
Approximate diameter (m)270
Approximate mass (kg)3.63·1010
Number of observations151
Arc length (days)4762

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)246.062362
a – orbit major semiaxis (astronomical units)1.06081500
e – orbit eccentricity0.66138700
ω – orbit ascending node-perihelion angle (degrees)163.700793
Ω – longitude of orbit ascending node (degrees)207.809670
i – orbit inclination to the ecliptic plane (degrees)49.572511
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18293.8306621.060747130.66472414163.179271208.16064449.3856160.355642901.092492
01/21/1858206.4963441.060814360.66425064163.250837208.10827249.4144290.356167741.092596
01/29/188748.6911241.060808760.66380533163.327201208.05405049.4481200.356638261.092588
02/07/1916250.8793591.060797120.66327313163.403546208.00172149.4747560.357198901.092570
02/14/194593.0490811.060835660.66280175163.477740207.95218749.4983250.357711921.092629
02/22/1974295.5475141.060694720.66231216163.561412207.89946549.5288750.358183711.092411
03/02/2003138.1876421.060833190.66177977163.635346207.85013949.5488760.358795251.092625
03/09/2032340.4498531.060782540.66123003163.718343207.79812449.5800870.359361271.092547
03/17/2061182.6334361.060804520.66078994163.800595207.74859249.6080190.359835561.092581
03/25/209024.8103501.060762080.66028760163.887489207.69516749.6414900.360354031.092515
04/03/2119227.3686231.060778660.65990412163.967455207.64412649.6686070.360766461.092541
04/10/214870.0031621.060732110.65946053164.043237207.59133949.7027190.361221151.092469
04/18/2177272.4495361.060801760.65895609164.118872207.54001649.7265600.361779981.092577
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