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 FM
1
General information
Preliminary designation
2021 FM
1
Group
Apollo
Absolute magnitude
25.49
Approximate diameter (m)
21
Approximate mass (kg)
1.75·10
7
Number of observations
30
Arc length (days)
2
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
319.753514
a
– orbit major semiaxis (astronomical units)
1.94115100
e
– orbit eccentricity
0.56803400
ω
– orbit ascending node-perihelion angle (degrees)
242.229818
Ω
– longitude of orbit ascending node (degrees)
355.140955
i
– orbit inclination to the ecliptic plane (degrees)
6.992341
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
191.378658
1.92895735
0.56504086
236.058808
0.530373
7.344752
0.83901763
2.679073
01/21/1858
123.432203
1.93439579
0.56638023
236.756401
359.870820
7.287164
0.83879226
2.690411
01/29/1887
48.228864
1.93437714
0.56592270
237.785236
358.993812
7.233501
0.83966920
2.690372
02/07/1916
332.980819
1.93390668
0.56662210
238.484459
358.387294
7.197798
0.83811241
2.689391
02/14/1945
257.907028
1.93455105
0.56610783
239.758541
357.379942
7.140378
0.83938655
2.690735
02/22/1974
180.545481
1.93475304
0.56692798
240.418080
356.767034
7.108691
0.83788741
2.691156
03/02/2003
97.851901
1.93973555
0.56707757
241.713941
355.665363
7.029796
0.83975502
2.701559
03/09/2032
5.031388
1.94140204
0.56845021
242.351533
355.063896
6.992027
0.83781165
2.705041
03/17/2061
267.133386
1.94297648
0.56780263
243.545912
354.066987
6.936760
0.83974932
2.708332
03/25/2090
171.684680
1.94056840
0.56889994
244.357793
353.393338
6.909205
0.83657915
2.703299
04/03/2119
73.669440
1.94058871
0.56960873
245.321986
352.576304
6.867550
0.83521243
2.703341
04/10/2148
335.583343
1.94136892
0.56969614
246.413779
351.618272
6.819501
0.83537854
2.704972
04/18/2177
235.789656
1.94040534
0.56999234
247.444138
350.758376
6.784458
0.83438915
2.702958
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