Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2015 HT9

General information

Preliminary designation2015 HT9
GroupApollo
Absolute magnitude25.45
Approximate diameter (m)22
Approximate mass (kg)1.84·107
Number of observations26
Arc length (days)36

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)161.562406
a – orbit major semiaxis (astronomical units)1.42478500
e – orbit eccentricity0.31385900
ω – orbit ascending node-perihelion angle (degrees)46.986250
Ω – longitude of orbit ascending node (degrees)226.037960
i – orbit inclination to the ecliptic plane (degrees)4.796689
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829104.7018791.423327030.3127610443.753125228.5132784.8515540.978165781.698078
01/21/1858138.0848651.423054120.3126217844.094270228.2850744.8537400.978176411.697590
01/29/1887167.0165121.424429950.3132305944.695758227.7887904.8474340.978254911.700052
02/07/1916189.5432871.425683190.3137614845.264294227.3148674.8443030.978358721.702296
02/14/1945206.6585071.424889110.3134748645.685190227.0732454.8451860.978222201.700874
02/22/1974235.9142311.422658180.3126368346.175082226.8219164.8376310.977882831.696881
03/02/2003271.6538671.423362160.3129759746.710442226.3849034.8314150.977884001.698141
03/09/2032298.5821151.424689960.3137863147.056857225.9964554.7967470.977641751.700518
03/17/2061314.8740351.426152640.3145867747.589021225.4555124.7802000.977503891.703137
03/25/2090331.7949121.425022940.3140606947.978680225.2245614.7791070.977479251.701114
04/03/21194.9540571.422889350.3134124748.666806224.8131544.7367830.976938081.697295
04/10/214837.7719751.423481310.3135352949.155918224.4519474.7345330.977169681.698354
04/18/217765.6059741.424640750.3140269849.644245223.9004724.7174260.977265111.700430
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