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
1999 TM
12
General information
Preliminary designation
1999 TM
12
Group
Apollo
Absolute magnitude
21.65
Approximate diameter (m)
120
Approximate mass (kg)
3.51·10
9
Number of observations
40
Arc length (days)
7
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
96.378707
a
– orbit major semiaxis (astronomical units)
1.58397400
e
– orbit eccentricity
0.46354800
ω
– orbit ascending node-perihelion angle (degrees)
251.197363
Ω
– longitude of orbit ascending node (degrees)
198.888886
i
– orbit inclination to the ecliptic plane (degrees)
28.574889
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
308.599146
1.59111787
0.46190235
249.378572
200.523237
28.732201
0.85617678
2.007031
01/21/1858
114.461165
1.59092177
0.46202603
249.613260
200.273219
28.711079
0.85587451
2.006660
01/29/1887
281.253882
1.59087795
0.46242071
249.812804
200.056284
28.694308
0.85522304
2.006577
02/07/1916
87.255278
1.59133883
0.46291956
250.058547
199.801515
28.669766
0.85467696
2.007449
02/14/1945
251.099872
1.59162175
0.46344504
250.260156
199.586041
28.648398
0.85399255
2.007985
02/22/1974
53.389708
1.59163110
0.46393587
250.497904
199.329948
28.624303
0.85321633
2.008002
03/02/2003
222.598203
1.58815142
0.46367826
250.820195
199.099846
28.605002
0.85176014
2.001421
03/09/2032
50.529568
1.58406959
0.46411335
251.279575
198.833318
28.555968
0.84888175
1.993710
03/17/2061
254.266408
1.58303694
0.46409096
251.500087
198.596634
28.541549
0.84836381
1.991761
03/25/2090
99.127281
1.58356052
0.46452556
251.662139
198.392063
28.523614
0.84795618
1.992749
04/03/2119
301.567943
1.58362929
0.46512638
251.902250
198.133576
28.503350
0.84704153
1.992879
04/10/2148
142.197552
1.58406198
0.46548762
252.112970
197.910094
28.483958
0.84670074
1.993696
04/18/2177
343.039622
1.58383444
0.46570544
252.345666
197.650823
28.465162
0.84623413
1.993266
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