1997 TM18
1997TM18, 14546, 4640 T-1, 4640T-1, J97T18M, T1S4640
All data for this body: [vot]
MPC data
| Name (number) |
1997 TM18 (14546) |
| a |
2.57667 |
| e |
0.16859 |
| i / sin(i) |
10.6947 /
0.18558
|
| q |
2.14228
|
| Q |
3.01107
|
| ω |
246.0190 |
| Node |
26.8789 |
| m |
318.6974 |
| n |
0.2383 |
| Epoch |
2460800.5 |
| nobs |
6326 |
| nopp |
23 |
| Years observed |
1971-2025 |
| rms |
0.51 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.576 |
|
| ep |
0.165 |
|
| sin(ip) |
0.183 |
|
| G |
0.150 |
|
| H |
14.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5765 |
0.1648 |
0.1834 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |