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

2001 HJ31

General information

Preliminary designation2001 HJ31
GroupApollo
Absolute magnitude23.87
Approximate diameter (m)45
Approximate mass (kg)1.64·108
Number of observations24
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)128.507676
a – orbit major semiaxis (astronomical units)2.08860500
e – orbit eccentricity0.59294600
ω – orbit ascending node-perihelion angle (degrees)132.522984
Ω – longitude of orbit ascending node (degrees)20.944655
i – orbit inclination to the ecliptic plane (degrees)2.854945
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829243.6189212.087903130.60061987125.37945225.6861992.8077110.833867033.016936
01/21/1858119.2021632.074952500.60519064127.72006724.1544812.8381430.819210682.988910
01/29/188715.9585932.072858160.60558245129.28192623.2519532.8592070.817571632.984386
02/07/1916268.8615222.079864550.60109920130.93119822.3918982.8751680.829659632.999530
02/14/1945148.5881512.084033760.59621867131.59051622.0938462.8731710.841493923.008553
02/22/197413.4903202.088304320.59224846131.75612221.9448672.8660760.851509293.017806
03/02/2003235.0463372.089869030.59047422132.20176521.2977612.8509650.855855253.021198
03/09/203294.2283772.089114530.59285255132.59548820.8927982.8540900.850577653.019562
03/17/2061325.1149632.080134420.59976594133.80167119.9979992.8808560.832540643.000114
03/25/2090211.1812512.075694240.60313353135.18111619.1858462.9044090.823773452.990513
04/03/2119103.9979382.074585300.60285181137.05207818.2396242.9305090.823917802.988117
04/10/2148355.1444952.077751430.59948280138.04463517.8191892.9358470.832175192.994960
04/18/2177231.6537352.087266300.59258096138.61058717.6278572.9272550.850392033.015556
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