2009 UW18
2009UW18, j7912, K09U18W
All data for this body: [vot]
MPC data
| Name (number) |
2009 UW18 (457912) |
| a |
1.27926 |
| e |
0.43922 |
| i / sin(i) |
16.9868 /
0.29215
|
| q |
0.71738
|
| Q |
1.84113
|
| ω |
59.8481 |
| Node |
227.1909 |
| m |
328.5961 |
| n |
0.6812 |
| Epoch |
2460800.5 |
| nobs |
279 |
| nopp |
7 |
| Years observed |
2006-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
19.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 19.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |