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 XQ
1
General information
Preliminary designation
2021 XQ
1
Group
Apollo
Absolute magnitude
27.71
Approximate diameter (m)
8
Approximate mass (kg)
8.13·10
5
Number of observations
16
Arc length (days)
2
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
276.868054
a
– orbit major semiaxis (astronomical units)
1.15362200
e
– orbit eccentricity
0.58679300
ω
– orbit ascending node-perihelion angle (degrees)
67.254979
Ω
– longitude of orbit ascending node (degrees)
247.098460
i
– orbit inclination to the ecliptic plane (degrees)
7.761712
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
128.730882
1.14849147
0.58631552
65.134435
249.431241
7.863762
0.47511309
1.230814
01/21/1858
340.911014
1.14791133
0.58624406
65.334292
249.092006
7.859977
0.47495513
1.229881
01/29/1887
196.516667
1.14773175
0.58634448
65.632944
248.709270
7.854439
0.47476557
1.229593
02/07/1916
49.272470
1.14850141
0.58651052
65.858748
248.400996
7.844911
0.47489325
1.230830
02/14/1945
254.959909
1.14895362
0.58659119
66.144370
248.060341
7.834193
0.47498755
1.231557
02/22/1974
102.215739
1.14828227
0.58657318
66.389672
247.723450
7.832781
0.47473068
1.230477
03/02/2003
316.511404
1.14766304
0.58661330
66.659990
247.371000
7.827916
0.47442864
1.229482
03/09/2032
147.657423
1.15368777
0.58664453
67.350162
246.983163
7.772026
0.47688315
1.239176
03/17/2061
298.565064
1.15345941
0.58670400
67.675221
246.692362
7.763858
0.47672016
1.238808
03/25/2090
94.239262
1.15311877
0.58665752
68.028337
246.339520
7.760893
0.47663296
1.238260
04/03/2119
256.236798
1.15234224
0.58658313
68.327803
245.968876
7.770660
0.47639773
1.237009
04/10/2148
60.709957
1.15243478
0.58657764
68.746233
245.589911
7.775463
0.47644231
1.237158
04/18/2177
220.781925
1.15297505
0.58663721
69.108383
245.297590
7.767010
0.47659698
1.238028
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