2009 WQ281
2009WQ281, ~00RL, K09WS1Q
All data for this body: [vot]
MPC data
| Name (number) |
2009 WQ281 (621695) |
| a |
3.05749 |
| e |
0.12239 |
| i / sin(i) |
5.5169 /
0.09614
|
| q |
2.68329
|
| Q |
3.43169
|
| ω |
284.9753 |
| Node |
47.6636 |
| m |
28.6471 |
| n |
0.1844 |
| Epoch |
2460800.5 |
| nobs |
70 |
| nopp |
6 |
| Years observed |
2009-2024 |
| rms |
0.44 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.057 |
|
| ep |
0.101 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
17.370 |
|
| 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 |
| 3.0565 |
0.1007 |
0.0857 |
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 |
| 17.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |