2011 WE121
2011WE121, K11WC1E, t3791
All data for this body: [vot]
MPC data
| Name (number) |
2011 WE121 (553791) |
| a |
2.54623 |
| e |
0.23071 |
| i / sin(i) |
5.5640 /
0.09696
|
| q |
1.95878
|
| Q |
3.13367
|
| ω |
285.5294 |
| Node |
110.5677 |
| m |
126.6061 |
| n |
0.2426 |
| Epoch |
2460800.5 |
| nobs |
227 |
| nopp |
9 |
| Years observed |
2000-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.548 |
|
| ep |
0.153 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
17.870 |
|
| 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 |
| 2.5483 |
0.1527 |
0.0821 |
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 |
| 17.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |