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

2009 HT2

General information

Preliminary designation2009 HT2
GroupApollo
Absolute magnitude26.46
Approximate diameter (m)14
Approximate mass (kg)4.57·106
Number of observations30
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)337.063400
a – orbit major semiaxis (astronomical units)2.66537700
e – orbit eccentricity0.61493500
ω – orbit ascending node-perihelion angle (degrees)181.194476
Ω – longitude of orbit ascending node (degrees)28.261699
i – orbit inclination to the ecliptic plane (degrees)8.338834
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182971.8687142.620628660.62468266172.14971032.5198529.1366740.983567384.242373
01/21/18581.9024552.628297980.62114014172.24995132.3715209.0989860.995756614.261010
01/29/1887296.4263222.637880650.62104955174.34196331.4394099.0282250.999626054.284334
02/07/1916208.3982332.641704040.62221229174.36749631.2145319.0266390.998003324.293652
02/14/1945106.7751732.664317690.61304959176.87181230.2744358.8156431.030958824.348902
02/22/1974359.9399252.645763820.61984799177.22877230.0203248.8493661.005792434.303554
03/02/2003217.4752472.680861930.60679035178.57764829.4366258.6640951.054140794.389472
03/09/203292.6535632.663576170.61510641181.27910428.2285278.3379001.025193394.347087
03/17/2061333.6320922.688382230.60674046183.54584527.2389497.9612801.057231954.407955
03/25/2090182.6833002.688550700.60741680183.59770627.1250907.9540141.055479844.408369
04/03/211954.0256092.668403050.61650045186.42043625.5834507.4670231.023331364.358909
04/10/2148283.4313652.698661110.60853930188.44823224.6062037.1223761.056419764.433259
04/18/2177120.4684832.705467250.61125535188.89928124.3696137.1360881.051735934.450041
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