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

2011 HS4 (403775)

General information

Preliminary designation2011 HS4
Number403775
GroupAten
Absolute magnitude20.90
Approximate diameter (m)180
Approximate mass (kg)9.91·109
Number of observations142
Arc length (days)8040

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)317.979169
a – orbit major semiaxis (astronomical units)0.93835300
e – orbit eccentricity0.68002700
ω – orbit ascending node-perihelion angle (degrees)314.293700
Ω – longitude of orbit ascending node (degrees)117.477030
i – orbit inclination to the ecliptic plane (degrees)5.464959
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829275.3231170.937999840.68054152312.110170119.6141345.3379300.299652010.908458
01/21/1858248.1434920.938767230.68036090312.594025119.0886665.3547030.300066710.909573
01/29/1887212.2484540.938887220.68019920312.945473118.7077625.3664860.300256890.909747
02/07/1916176.2539630.938662230.68009745313.249104118.4629345.3938620.300280440.909420
02/14/1945148.4239340.938293900.68008394313.515143118.2173365.4109620.300175290.908885
02/22/1974125.6285490.937814020.68007910313.794666117.9543005.4294200.300026300.908188
03/02/2003101.6139260.938403150.68009085314.089270117.6555905.4455580.300203760.909044
03/09/203274.7488610.938502390.68009749314.361492117.4084675.4688770.300229270.909188
03/17/206145.0069310.938507810.68002739314.763041116.9951755.4779770.300296790.909196
03/25/209013.7259300.938583940.68005915314.994821116.7301205.4943430.300291340.909306
04/03/2119342.5565350.938731080.68000132315.219923116.4795155.5118700.300392710.909520
04/10/2148311.5876910.938457700.67998358315.452385116.2155755.5284300.300321870.909123
04/18/2177281.5841090.938471370.68000533315.640657116.0147075.5595800.300305840.909143
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