2009 WJ208
2009WJ208, K09WK8J, o4770
All data for this body: [vot]
MPC data
| Name (number) |
2009 WJ208 (504770) |
| a |
2.61938 |
| e |
0.10816 |
| i / sin(i) |
6.4857 /
0.11296
|
| q |
2.33607
|
| Q |
2.90268
|
| ω |
268.8170 |
| Node |
269.6563 |
| m |
352.5464 |
| n |
0.2325 |
| Epoch |
2460200.5 |
| nobs |
93 |
| nopp |
10 |
| Years observed |
2005-2022 |
| rms |
0.36 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.138 |
|
| sin(ip) |
0.134 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.300 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6199 |
0.1377 |
0.1339 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |