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
2004 JU
20
General information
Preliminary designation
2004 JU
20
Group
Amor
Absolute magnitude
25.31
Approximate diameter (m)
23
Approximate mass (kg)
2.24·10
7
Number of observations
8
Arc length (days)
3
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
43.284272
a
– orbit major semiaxis (astronomical units)
1.49590500
e
– orbit eccentricity
0.27569600
ω
– orbit ascending node-perihelion angle (degrees)
138.897659
Ω
– longitude of orbit ascending node (degrees)
52.417520
i
– orbit inclination to the ecliptic plane (degrees)
5.618268
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
106.199475
1.49567687
0.27603197
136.086532
53.850060
5.596408
1.08282224
1.829184
01/21/1858
55.887423
1.49611612
0.27631806
136.428625
53.670152
5.594676
1.08271221
1.829989
01/29/1887
0.227450
1.49753512
0.27682362
136.955726
53.415631
5.601865
1.08298203
1.832593
02/07/1916
302.915799
1.49664652
0.27657062
137.453248
53.157289
5.609046
1.08271806
1.830963
02/14/1945
252.490605
1.49565983
0.27585196
137.738320
52.998773
5.608278
1.08307913
1.829152
02/22/1974
203.086419
1.49606623
0.27621504
137.992823
52.850075
5.607659
1.08283024
1.829898
03/02/2003
147.747354
1.49722323
0.27644953
138.495937
52.615537
5.611254
1.08331657
1.832021
03/09/2032
94.556589
1.49590813
0.27572788
138.946519
52.398484
5.617896
1.08344455
1.829608
03/17/2061
45.571359
1.49581688
0.27563699
139.236052
52.227231
5.614941
1.08351441
1.829440
03/25/2090
354.178813
1.49662249
0.27612112
139.592779
52.047356
5.616078
1.08337341
1.830918
04/03/2119
298.957732
1.49624107
0.27574534
140.160984
51.792542
5.624836
1.08365957
1.830219
04/10/2148
249.394535
1.49573078
0.27554249
140.393756
51.642291
5.623469
1.08359339
1.829282
04/18/2177
199.629811
1.49676795
0.27594728
140.709759
51.475210
5.623523
1.08373891
1.831185
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