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 RF
19
General information
Preliminary designation
2021 RF
19
Group
Amor
Absolute magnitude
27.40
Approximate diameter (m)
9
Approximate mass (kg)
1.25·10
6
Number of observations
12
Arc length (days)
3
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
73.064111
a
– orbit major semiaxis (astronomical units)
1.67603000
e
– orbit eccentricity
0.38645800
ω
– orbit ascending node-perihelion angle (degrees)
173.601766
Ω
– longitude of orbit ascending node (degrees)
159.232703
i
– orbit inclination to the ecliptic plane (degrees)
2.675270
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
12.762653
1.67206908
0.38476850
170.195580
161.044912
2.599943
1.02870956
2.162131
01/21/1858
166.572344
1.67109451
0.38475503
170.535301
160.837327
2.606840
1.02813249
2.160241
01/29/1887
319.696371
1.67257628
0.38509938
170.875324
160.671823
2.613447
1.02846818
2.163115
02/07/1916
94.924907
1.67734839
0.38696602
171.612087
160.343711
2.627206
1.02827156
2.172379
02/14/1945
222.534028
1.67755043
0.38680376
171.987437
160.122177
2.634192
1.02866761
2.172771
02/22/1974
4.442459
1.67106516
0.38493727
172.811007
159.618966
2.670009
1.02780990
2.160184
03/02/2003
160.662684
1.67158857
0.38487715
173.151912
159.421150
2.676577
1.02823233
2.161199
03/09/2032
306.886959
1.67593904
0.38656071
173.682653
159.203657
2.677453
1.02808685
2.169641
03/17/2061
76.757187
1.67760035
0.38681460
173.993111
159.046810
2.682477
1.02868004
2.172868
03/25/2090
208.757723
1.67472150
0.38624416
174.423286
158.816892
2.694500
1.02787010
2.167277
04/03/2119
358.755670
1.67113499
0.38483185
174.920272
158.541123
2.711509
1.02802902
2.160319
04/10/2148
154.428026
1.67142072
0.38530449
175.264069
158.370246
2.719228
1.02741481
2.160873
04/18/2177
292.084543
1.67691677
0.38692778
175.809917
158.087882
2.716459
1.02807109
2.171540
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