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 FL
1
General information
Preliminary designation
2021 FL
1
Group
Apollo
Absolute magnitude
23.25
Approximate diameter (m)
59
Approximate mass (kg)
3.85·10
8
Number of observations
33
Arc length (days)
7
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
333.217357
a
– orbit major semiaxis (astronomical units)
1.97415400
e
– orbit eccentricity
0.89188200
ω
– orbit ascending node-perihelion angle (degrees)
201.187738
Ω
– longitude of orbit ascending node (degrees)
197.143689
i
– orbit inclination to the ecliptic plane (degrees)
2.523296
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
65.118575
1.97918188
0.89304308
199.754683
197.854460
2.366308
0.21168720
2.784384
01/21/1858
211.629459
1.98321218
0.89124203
200.080517
197.610961
2.370059
0.21569012
2.792894
01/29/1887
358.054785
1.97962642
0.89301479
200.077875
197.701110
2.412227
0.21179074
2.785322
02/07/1916
139.640468
1.98130823
0.89216381
200.336907
197.583556
2.435518
0.21365673
2.788873
02/14/1945
285.759351
1.98182370
0.89188701
200.459716
197.513524
2.443899
0.21426088
2.789961
02/22/1974
66.429863
1.98176632
0.89250199
200.796097
197.335552
2.493789
0.21303593
2.789840
03/02/2003
207.487360
1.98389396
0.89084729
201.257271
196.978440
2.493990
0.21654741
2.794334
03/09/2032
351.324945
1.98311585
0.89163899
201.393458
196.954853
2.525345
0.21489243
2.792690
03/17/2061
130.510947
1.98235640
0.89193451
201.541235
196.945458
2.550045
0.21422431
2.791086
03/25/2090
273.171109
1.98557790
0.89081259
202.117457
196.481856
2.550679
0.21680010
2.797892
04/03/2119
50.988373
1.98244631
0.89259344
202.193940
196.502783
2.589085
0.21292774
2.791276
04/10/2148
188.247648
1.98605112
0.89147133
202.487422
196.294105
2.597059
0.21554350
2.798893
04/18/2177
329.406621
1.98291688
0.89200216
202.885475
195.994304
2.607189
0.21415075
2.792270
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