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
2001 XU
4
General information
Preliminary designation
2001 XU
4
Group
Apollo
Absolute magnitude
23.87
Approximate diameter (m)
45
Approximate mass (kg)
1.64·10
8
Number of observations
30
Arc length (days)
5
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
16.917211
a
– orbit major semiaxis (astronomical units)
1.01962400
e
– orbit eccentricity
0.16376200
ω
– orbit ascending node-perihelion angle (degrees)
69.794986
Ω
– longitude of orbit ascending node (degrees)
259.311118
i
– orbit inclination to the ecliptic plane (degrees)
12.689182
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
73.184663
1.01900690
0.16519183
68.794302
260.771401
12.607348
0.85067528
1.028647
01/21/1858
149.201004
1.01880886
0.16545999
68.873741
260.588046
12.613497
0.85023675
1.028347
01/29/1887
222.603635
1.01920118
0.16493390
69.193029
260.401668
12.622239
0.85110036
1.028941
02/07/1916
297.878039
1.01920913
0.16489848
69.253893
260.156861
12.637036
0.85114309
1.028953
02/14/1945
12.025968
1.01898442
0.16421097
69.338009
259.906396
12.657646
0.85165600
1.028613
02/22/1974
86.083642
1.01952284
0.16417485
69.563167
259.658935
12.670651
0.85214283
1.029428
03/02/2003
157.953589
1.01935046
0.16341446
69.654294
259.403679
12.691181
0.85277385
1.029167
03/09/2032
227.127002
1.01951083
0.16374020
69.850556
259.287387
12.690185
0.85257593
1.029410
03/17/2061
298.035229
1.01942396
0.16305546
69.891427
259.030643
12.709885
0.85320132
1.029278
03/25/2090
9.877031
1.01926327
0.16282043
69.874424
258.791867
12.727482
0.85330639
1.029035
04/03/2119
83.072097
1.01931490
0.16231361
70.215855
258.529802
12.742688
0.85386622
1.029113
04/10/2148
153.012663
1.01971585
0.16199837
70.187058
258.293390
12.762057
0.85452355
1.029721
04/18/2177
222.331563
1.01938358
0.16178584
70.230150
258.073180
12.767633
0.85446175
1.029217
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