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
2026 DO
15
General information
Preliminary designation
2026 DO
15
Group
Apollo
Absolute magnitude
23.33
Approximate diameter (m)
57
Approximate mass (kg)
3.45·10
8
Number of observations
33
Arc length (days)
20
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
48.685669
a
– orbit major semiaxis (astronomical units)
2.12999976
e
– orbit eccentricity
0.59078031
ω
– orbit ascending node-perihelion angle (degrees)
93.503121
Ω
– longitude of orbit ascending node (degrees)
354.350038
i
– orbit inclination to the ecliptic plane (degrees)
11.795322
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
214.107005
2.12962249
0.59229576
85.597326
1.391216
11.815403
0.86825611
3.107811
01/21/1858
337.183202
2.12752379
0.59453520
87.081057
0.131642
11.798422
0.86263600
3.103218
01/29/1887
99.663790
2.13053646
0.59130490
88.077466
359.230347
11.796388
0.87073982
3.109812
02/07/1916
221.534258
2.12689841
0.59420652
89.242307
358.158180
11.782556
0.86308150
3.101850
02/14/1945
345.994004
2.12981262
0.59125862
90.640664
356.999487
11.786120
0.87054256
3.108227
02/22/1974
107.581025
2.12747241
0.59317904
91.468685
356.159588
11.781806
0.86550036
3.103105
03/02/2003
232.911865
2.12902921
0.59191904
93.120489
354.806905
11.791535
0.86881628
3.106512
03/09/2032
354.305098
2.12888928
0.59214096
93.801170
354.086692
11.793430
0.86828673
3.106206
03/17/2061
118.544506
2.12778370
0.59263287
95.420104
352.739358
11.810818
0.86678914
3.103786
03/25/2090
240.882371
2.12934669
0.59085663
96.165399
351.974084
11.817354
0.87120809
3.107207
04/03/2119
4.425059
2.12657005
0.59279958
97.577864
350.764210
11.842314
0.86594022
3.101131
04/10/2148
128.236508
2.12984478
0.58963691
98.600335
349.851234
11.861945
0.87400968
3.108297
04/18/2177
250.437493
2.12684772
0.59217165
99.686149
348.852955
11.881943
0.86738879
3.101739
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