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 DP
15
General information
Preliminary designation
2026 DP
15
Group
Apollo
Absolute magnitude
25.88
Approximate diameter (m)
18
Approximate mass (kg)
1.02·10
7
Number of observations
78
Arc length (days)
21
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
19.241453
a
– orbit major semiaxis (astronomical units)
1.11113717
e
– orbit eccentricity
0.21578650
ω
– orbit ascending node-perihelion angle (degrees)
246.777241
Ω
– longitude of orbit ascending node (degrees)
3.672983
i
– orbit inclination to the ecliptic plane (degrees)
6.805467
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
298.165717
1.11112809
0.21692497
245.176108
5.721301
6.679620
0.87009666
1.171242
01/21/1858
216.128150
1.11110130
0.21687107
245.536797
5.413060
6.688341
0.87013557
1.171200
01/29/1887
129.876437
1.11193061
0.21691285
245.569084
5.104501
6.694604
0.87073857
1.172512
02/07/1916
34.453504
1.11317652
0.21716903
245.641707
4.810581
6.703256
0.87142905
1.174483
02/14/1945
286.162235
1.11377723
0.21742642
245.731459
4.564807
6.701861
0.87161263
1.175434
02/22/1974
186.501764
1.11190463
0.21674749
246.241168
4.260963
6.715417
0.87090210
1.172470
03/02/2003
93.983720
1.11239751
0.21688106
246.490557
4.002462
6.716362
0.87113956
1.173250
03/09/2032
346.503926
1.11111767
0.21576780
246.790563
3.651823
6.804703
0.87137426
1.171226
03/17/2061
264.153902
1.11122910
0.21575142
247.077748
3.308867
6.814082
0.87147985
1.171402
03/25/2090
161.636812
1.11347920
0.21564717
246.751333
3.003335
6.891781
0.87336056
1.174962
04/03/2119
47.854738
1.11624303
0.21606480
246.214427
2.664259
6.940624
0.87506220
1.179339
04/10/2148
269.284253
1.11638494
0.21601241
246.373790
2.342821
6.947262
0.87523194
1.179564
04/18/2177
133.170025
1.11513415
0.21544110
246.984079
2.075874
6.961672
0.87488843
1.177582
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