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
2021 RT
5
General information
Preliminary designation
2021 RT
5
Group
Amor
Absolute magnitude
21.89
Approximate diameter (m)
110
Approximate mass (kg)
2.52·10
9
Number of observations
30
Arc length (days)
35
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
20.218499
a
– orbit major semiaxis (astronomical units)
1.77622900
e
– orbit eccentricity
0.31505400
ω
– orbit ascending node-perihelion angle (degrees)
331.209789
Ω
– longitude of orbit ascending node (degrees)
329.138199
i
– orbit inclination to the ecliptic plane (degrees)
17.421723
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
219.203520
1.77537232
0.31455477
328.968187
330.517653
17.330171
1.21692048
2.365564
01/21/1858
315.339265
1.77551878
0.31436203
329.252453
330.333667
17.338732
1.21736310
2.365857
01/29/1887
51.517310
1.77542327
0.31436983
329.677440
330.113942
17.354884
1.21728377
2.365666
02/07/1916
148.067283
1.77516998
0.31453519
329.971471
329.922282
17.366777
1.21681655
2.365160
02/14/1945
244.585741
1.77542549
0.31437849
330.326853
329.707058
17.380539
1.21726991
2.365671
02/22/1974
341.430400
1.77493690
0.31444473
330.673064
329.515063
17.389259
1.21681735
2.364694
03/02/2003
78.861745
1.77487044
0.31471830
330.962665
329.300254
17.401387
1.21628623
2.364561
03/09/2032
176.013575
1.77535465
0.31425843
331.282639
329.114093
17.404886
1.21743448
2.365529
03/17/2061
273.087872
1.77492442
0.31447523
331.596385
328.910618
17.415630
1.21675464
2.364669
03/25/2090
10.270733
1.77512464
0.31382310
331.856200
328.733965
17.417030
1.21804953
2.365069
04/03/2119
107.379129
1.77522666
0.31350819
332.214081
328.547395
17.421645
1.21867857
2.365273
04/10/2148
204.860151
1.77485647
0.31327607
332.524259
328.363389
17.431334
1.21883642
2.364533
04/18/2177
301.987434
1.77540512
0.31287989
332.813888
328.193909
17.434437
1.21991656
2.365630
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