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 RM
14
General information
Preliminary designation
2021 RM
14
Group
Amor
Absolute magnitude
25.93
Approximate diameter (m)
17
Approximate mass (kg)
9.50·10
6
Number of observations
26
Arc length (days)
14
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
237.066957
a
– orbit major semiaxis (astronomical units)
2.02417300
e
– orbit eccentricity
0.48477900
ω
– orbit ascending node-perihelion angle (degrees)
165.833864
Ω
– longitude of orbit ascending node (degrees)
166.393209
i
– orbit inclination to the ecliptic plane (degrees)
6.335324
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
92.146980
2.02760684
0.48399991
162.355445
168.283187
6.148684
1.04624530
2.887196
01/21/1858
111.312846
2.02649534
0.48245000
162.772362
168.058917
6.167034
1.04881266
2.884822
01/29/1887
130.507572
2.02593261
0.48297496
163.556106
167.746283
6.211524
1.04745790
2.883621
02/07/1916
152.410731
2.02601547
0.48427079
163.909873
167.472305
6.235458
1.04487535
2.883797
02/14/1945
174.952208
2.02730549
0.48360906
164.284690
167.176556
6.260702
1.04688218
2.886552
02/22/1974
195.040978
2.02744370
0.48203354
164.836744
166.958623
6.282075
1.05014783
2.886847
03/02/2003
213.494369
2.02752779
0.48409737
165.518435
166.626180
6.325461
1.04600692
2.887027
03/09/2032
231.230926
2.02899229
0.48521868
165.845855
166.363940
6.343864
1.04448733
2.890155
03/17/2061
243.286335
2.03044076
0.48434204
166.101982
166.167749
6.351643
1.04701294
2.893251
03/25/2090
251.440441
2.03047169
0.48262632
166.791210
165.936847
6.381137
1.05051261
2.893317
04/03/2119
260.190527
2.03129078
0.48388952
167.330427
165.681272
6.412270
1.04837047
2.895068
04/10/2148
272.707049
2.02967239
0.48502841
167.679212
165.370902
6.440560
1.04522361
2.891609
04/18/2177
289.889515
2.02794254
0.48342286
168.054404
165.132247
6.456430
1.04758876
2.887913
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