Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
Site
Asteroids catalogue
Comets catalogue
Information
Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation
Asteroid General Data
2021 XO
1
General information
Preliminary designation
2021 XO
1
Group
Apollo
Absolute magnitude
18.13
Approximate diameter (m)
630
Approximate mass (kg)
4.55·10
11
Number of observations
109
Arc length (days)
3233
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
50.119107
a
– orbit major semiaxis (astronomical units)
2.35696200
e
– orbit eccentricity
0.78844100
ω
– orbit ascending node-perihelion angle (degrees)
160.428019
Ω
– longitude of orbit ascending node (degrees)
66.231694
i
– orbit inclination to the ecliptic plane (degrees)
24.599325
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
162.548151
2.35021328
0.80450483
152.713718
72.853953
20.281868
0.45945534
3.602977
01/21/1858
182.535808
2.35707977
0.80297585
154.138081
71.521474
20.934743
0.46440164
3.618779
01/29/1887
195.410333
2.35184728
0.80091435
154.772394
70.955323
21.348106
0.46821904
3.606735
02/07/1916
203.885199
2.34856770
0.79966528
156.249480
69.709430
22.150180
0.47049966
3.599194
02/14/1945
221.067521
2.35718578
0.79381356
157.660245
68.458261
22.937750
0.48601975
3.619023
02/22/1974
236.879335
2.35139935
0.79536398
157.991449
68.225493
23.149382
0.48118100
3.605705
03/02/2003
247.282573
2.34628923
0.79505411
159.264399
67.220741
23.929747
0.48086232
3.593957
03/09/2032
262.217026
2.35687813
0.78859066
160.487715
66.201994
24.624952
0.49826605
3.618314
03/17/2061
279.180752
2.36269607
0.78512457
161.079444
65.786109
24.890419
0.50768534
3.631720
03/25/2090
292.025187
2.34728138
0.78972807
161.873527
65.178578
25.526093
0.49356739
3.596237
04/03/2119
304.893895
2.35023471
0.78567037
163.094414
64.230236
26.327373
0.50372494
3.603027
04/10/2148
320.877259
2.36154487
0.77982445
163.535646
63.940851
26.407942
0.51995443
3.629066
04/18/2177
337.978945
2.34784731
0.78391077
164.146280
63.525123
26.927293
0.50734451
3.597538
Detailed table...
Graphs...
3D animation...
Calculation on the date...
Return to search
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