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 AC
6
General information
Preliminary designation
2021 AC
6
Group
Apollo
Absolute magnitude
25.17
Approximate diameter (m)
25
Approximate mass (kg)
2.72·10
7
Number of observations
45
Arc length (days)
6
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
240.342059
a
– orbit major semiaxis (astronomical units)
1.26919100
e
– orbit eccentricity
0.32478700
ω
– orbit ascending node-perihelion angle (degrees)
245.972164
Ω
– longitude of orbit ascending node (degrees)
299.377408
i
– orbit inclination to the ecliptic plane (degrees)
20.780240
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
358.436499
1.27041579
0.32381780
244.532485
300.534390
20.866691
0.85903254
1.431922
01/21/1858
90.381993
1.27118039
0.32441167
244.673769
300.358804
20.853886
0.85879464
1.433215
01/29/1887
178.318430
1.27222789
0.32493610
244.802461
300.194281
20.831454
0.85883512
1.434987
02/07/1916
258.844421
1.27304262
0.32544541
244.918600
300.016136
20.812947
0.85873674
1.436366
02/14/1945
334.373645
1.27265647
0.32531751
245.112257
299.853103
20.810297
0.85863903
1.435712
02/22/1974
56.396039
1.27062448
0.32475515
245.470326
299.686986
20.802436
0.85798264
1.432275
03/02/2003
149.629787
1.27069587
0.32483927
245.619518
299.510135
20.794532
0.85792396
1.432396
03/09/2032
247.473465
1.26997532
0.32504999
245.939870
299.346526
20.774260
0.85716985
1.431178
03/17/2061
346.439359
1.27011765
0.32515840
246.115502
299.167251
20.763473
0.85712823
1.431418
03/25/2090
86.125400
1.26998093
0.32525505
246.298294
299.013575
20.760255
0.85691322
1.431187
04/03/2119
184.823794
1.27040056
0.32604174
246.567643
298.829697
20.724825
0.85619695
1.431897
04/10/2148
281.380244
1.27025999
0.32593809
246.731328
298.665275
20.722229
0.85623388
1.431659
04/18/2177
22.653988
1.27002288
0.32654361
247.035959
298.493929
20.695277
0.85530502
1.431258
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