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

2020 HT9

General information

Preliminary designation2020 HT9
GroupApollo
Absolute magnitude21.88
Approximate diameter (m)110
Approximate mass (kg)2.56·109
Number of observations64
Arc length (days)2028

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)104.680618
a – orbit major semiaxis (astronomical units)1.86820800
e – orbit eccentricity0.53781400
ω – orbit ascending node-perihelion angle (degrees)158.882763
Ω – longitude of orbit ascending node (degrees)157.749398
i – orbit inclination to the ecliptic plane (degrees)8.603377
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829352.9886081.868066760.53784504156.102711159.6307718.4081470.863336322.553226
01/21/1858124.2226351.867438500.53813891156.470167159.3409168.4268430.862497182.551938
01/29/1887256.3891661.867520920.53804977156.935305159.0545348.4668200.862701722.552107
02/07/191628.9490071.867908650.53777052157.293983158.8185458.4914170.863402452.552902
02/14/1945160.2112371.867976990.53821883157.789593158.4994068.5299080.862596592.553042
02/22/1974290.6383281.868261760.53770827158.236379158.2187578.5508510.863681972.553625
03/02/200363.0435131.867449210.53829986158.595979157.9349218.5818240.862201562.551960
03/09/2032195.1179141.868016770.53783507159.040485157.6752988.6156260.863331842.553123
03/17/2061327.1936851.868074290.53806396159.368203157.4260358.6416390.862930842.553241
03/25/209097.3147681.868412210.53792778159.916132157.1095928.6746450.863341382.553934
04/03/2119227.7231981.867853800.53748169160.224038156.8783468.6881640.863916572.552789
04/10/2148359.8483431.867944490.53742759160.670905156.6062488.7247700.864059582.552975
04/18/2177132.1393321.867773070.53739801161.057072156.3897408.7552790.864035542.552624
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