2009 WK204
2009WK204, K09WK4K, T6856
All data for this body: [vot]
MPC data
| Name (number) |
2009 WK204 (296856) |
| a |
3.07331 |
| e |
0.11424 |
| i / sin(i) |
4.2078 /
0.07337
|
| q |
2.72221
|
| Q |
3.42441
|
| ω |
158.4800 |
| Node |
3.4124 |
| m |
221.3040 |
| n |
0.1829 |
| Epoch |
2460800.5 |
| nobs |
203 |
| nopp |
14 |
| Years observed |
2003-2024 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.077 |
|
| ep |
0.139 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
16.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 10 |
Hygiea |
0 |
Hygiea |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0772 |
0.1387 |
0.0817 |
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 |
| 16.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |