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

2018 OB

General information

Preliminary designation2018 OB
GroupAmor
Absolute magnitude24.13
Approximate diameter (m)40
Approximate mass (kg)1.14·108
Number of observations87
Arc length (days)91

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)339.109783
a – orbit major semiaxis (astronomical units)2.54967900
e – orbit eccentricity0.59204600
ω – orbit ascending node-perihelion angle (degrees)99.903627
Ω – longitude of orbit ascending node (degrees)178.003311
i – orbit inclination to the ecliptic plane (degrees)0.749341
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182989.6048102.449205500.6449699672.909000202.0903090.7097750.869541533.832997
01/21/1858296.6719842.449921260.6429434973.469530201.4202350.7115510.874760323.834677
01/29/1887124.7272322.472576640.6303543477.621940197.6057890.7090510.913977233.887991
02/07/1916269.5449292.496452900.6169286585.434338190.8582580.7096440.956319573.944443
02/14/19452.5414862.535961050.5969743996.655202181.2922500.7273681.022057264.038448
02/22/197455.7971322.554349320.5886879099.177878179.0156200.7373471.050634804.082452
03/02/200389.2803582.557784260.5861098299.452151178.5010250.7418921.058641794.090689
03/09/2032127.8857552.549704660.5925538699.820076178.0617140.7494481.038867314.071322
03/17/2061195.6998682.520636630.61322649103.593584175.1475450.7703910.974915484.001898
03/25/2090301.9604992.497531210.62468418113.878369166.7624680.8325090.937362983.946999
04/03/211974.5883822.479104910.63307816121.884360160.1125180.9087820.909637753.903399
04/10/2148262.8027172.444692630.65134097125.565071157.1184930.9536810.852364163.822408
04/18/2177120.1890812.440348140.65430801125.635680156.9781210.9589170.843608803.812223
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