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

2020 HF9

General information

Preliminary designation2020 HF9
GroupApollo
Absolute magnitude24.71
Approximate diameter (m)30
Approximate mass (kg)5.13·107
Number of observations24
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)176.424511
a – orbit major semiaxis (astronomical units)1.02202300
e – orbit eccentricity0.06206600
ω – orbit ascending node-perihelion angle (degrees)330.551518
Ω – longitude of orbit ascending node (degrees)43.547896
i – orbit inclination to the ecliptic plane (degrees)37.031667
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829165.0684821.022219280.06182981331.23225744.07621837.0454870.959015661.033515
01/21/1858197.6167281.022047010.06168584331.02392643.99759437.0458040.959001191.033254
01/29/1887231.0211721.021925150.06176360330.97273343.91928437.0447320.958807381.033069
02/07/1916262.5058301.022055170.06204706331.03389843.84189937.0400610.958639651.033266
02/14/1945291.1534181.022223710.06231054331.03923543.76491237.0351800.958528391.033522
02/22/1974318.9762111.022153510.06236124330.98076843.68943037.0328240.958410751.033415
03/02/2003348.3277021.022017930.06219918330.78147243.61286237.0327960.958449261.033209
03/09/203219.7836581.021912120.06202489330.60825043.53771437.0332030.958528131.033049
03/17/206152.8853921.021937280.06211253330.54683443.46066137.0315000.958462171.033087
03/25/209085.8663521.022179880.06239138330.58674143.38286537.0279540.958404661.033455
04/03/2119116.2125561.022424190.06269657330.59191743.30415137.0233320.958321701.033826
04/10/2148143.8056311.022375400.06276910330.53888143.22606037.0218480.958201811.033752
04/18/2177172.0475291.022120580.06260148330.35689243.14904637.0223530.958134321.033365
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