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

2021 BH2

General information

Preliminary designation2021 BH2
GroupApollo
Absolute magnitude25.82
Approximate diameter (m)18
Approximate mass (kg)1.11·107
Number of observations19
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)13.394345
a – orbit major semiaxis (astronomical units)1.18340300
e – orbit eccentricity0.32209200
ω – orbit ascending node-perihelion angle (degrees)268.486534
Ω – longitude of orbit ascending node (degrees)300.310429
i – orbit inclination to the ecliptic plane (degrees)20.088705
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829273.8363561.183864050.32236703266.948943301.49010320.0885380.802225321.288111
01/21/1858109.6238471.183317170.32218041267.313803301.30792220.0974740.802075561.287219
01/29/1887300.2578571.184152440.32249727267.435106301.14026920.0847930.802266511.288582
02/07/1916129.7617401.183573830.32230211267.502761300.97954320.0877310.802105491.287638
02/14/1945325.4682811.183836400.32236856267.891966300.79228320.0865880.802204771.288066
02/22/1974154.8681841.184064860.32242332268.019114300.62971920.0817440.802294741.288439
03/02/2003345.3666191.183220390.32209676268.149764300.45239420.0905940.802108941.287061
03/09/2032180.7228071.183775130.32229068268.512733300.27592320.0837220.802255441.287966
03/17/20619.5552711.184082360.32231557268.661042300.10302320.0804070.802434181.288468
03/25/2090201.5556371.183034270.32199140268.775497299.94145320.0921000.802107401.286757
04/03/211936.5006921.183788170.32231813269.149249299.75511920.0820610.802231791.287987
04/10/2148225.3231331.184061650.32235376269.258021299.59910920.0794890.802374931.288434
04/18/217758.5987151.182985490.32202125269.362963299.43504520.0922670.802039031.286678
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