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

Asteroid General Data

1991 TB2 (408752)

General information

Preliminary designation1991 TB2
Number408752
GroupApollo
Absolute magnitude17.23
Approximate diameter (m)950
Approximate mass (kg)1.58·1012
Number of observations2625
Arc length (days)11986

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)280.293548
a – orbit major semiaxis (astronomical units)2.04531200
e – orbit eccentricity0.79238800
ω – orbit ascending node-perihelion angle (degrees)199.413592
Ω – longitude of orbit ascending node (degrees)291.880338
i – orbit inclination to the ecliptic plane (degrees)7.929153
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182993.8317672.080460850.76830056197.123456293.6182157.9856470.482041623.000820
01/21/1858333.6484542.081149620.76916143197.351882293.3960507.9641650.480409603.002310
01/29/1887217.0395262.078335370.77175691197.598088293.2242707.9649910.474365682.996222
02/07/1916113.5239542.068072300.77788522198.095788292.8689787.9738040.459349422.974056
02/14/194533.5394172.060772160.78267479198.540082292.5547457.9600500.447857742.958323
02/22/1974335.1189472.050930870.78866027199.028113292.2364597.9479040.433443172.937157
03/02/2003297.0577242.046719710.79142173199.231362292.0625767.9443620.426901252.928115
03/09/2032267.8563532.044881420.79276622199.423811291.8511837.9308120.423768512.924171
03/17/2061234.5363122.049704360.79070119199.781178291.4991517.8404170.429000682.934523
03/25/2090188.3365372.054655280.78750921200.306882291.0138097.7200540.436595332.945161
04/03/2119121.4440422.065411390.78119417201.341527290.0990547.4929250.451924062.968318
04/10/214832.8435312.072459910.77699298202.084382289.4486897.3342800.462173112.983526
04/18/2177282.4438262.081909120.77238011202.894908288.6634227.1854470.473883923.003954
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