Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data
1998 BT
13
General information
Preliminary designation
1998 BT
13
Group
Apollo
Absolute magnitude
26.36
Approximate diameter (m)
14
Approximate mass (kg)
5.25·10
6
Number of observations
16
Arc length (days)
6
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
134.170842
a
– orbit major semiaxis (astronomical units)
2.45233500
e
– orbit eccentricity
0.59899000
ω
– orbit ascending node-perihelion angle (degrees)
353.431918
Ω
– longitude of orbit ascending node (degrees)
123.244549
i
– orbit inclination to the ecliptic plane (degrees)
1.417535
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
291.721875
2.54046292
0.54434959
349.098818
124.391504
1.265070
1.15756298
4.049206
01/21/1858
340.292059
2.55301265
0.53809135
348.844928
124.333882
1.270326
1.17925863
4.079248
01/29/1887
23.781060
2.55083578
0.53991933
348.693448
124.319117
1.272834
1.17359024
4.074031
02/07/1916
81.418705
2.52939123
0.55316973
349.088598
124.195086
1.288596
1.13020856
4.022765
02/14/1945
172.691815
2.50560965
0.56602763
350.488854
123.938993
1.326559
1.08736535
3.966165
02/22/1974
302.172705
2.47557574
0.58329910
352.654120
123.525465
1.391550
1.03157465
3.895067
03/02/2003
117.316930
2.46055381
0.59452363
353.358596
123.376452
1.411796
0.99769644
3.859668
03/09/2032
313.367945
2.45061252
0.59973776
353.385896
123.243174
1.418394
0.98088765
3.836300
03/17/2061
158.058888
2.45197827
0.59642999
353.389226
123.056702
1.426043
0.98954489
3.839508
03/25/2090
349.151967
2.46523481
0.58625989
353.855809
122.846934
1.447968
1.01996652
3.870687
04/03/2119
139.587047
2.48661960
0.56918549
356.002615
122.516295
1.514866
1.07127181
3.921161
04/10/2148
282.155152
2.48020119
0.57016394
357.976497
122.337198
1.575124
1.06607990
3.905989
04/18/2177
98.277203
2.45069907
0.58557162
359.401484
122.179996
1.625159
1.01563924
3.836503
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