2009 WH149
2009WH149, ~0jum, 2009 WX297, 2009WX297, K09WE9H, K09WT7X
All data for this body: [vot]
MPC data
| Name (number) |
2009 WH149 (796500) |
| a |
2.90711 |
| e |
0.12815 |
| i / sin(i) |
5.4524 /
0.09502
|
| q |
2.53455
|
| Q |
3.27966
|
| ω |
204.2440 |
| Node |
142.5543 |
| m |
99.2019 |
| n |
0.1988 |
| Epoch |
2460800.5 |
| nobs |
54 |
| nopp |
8 |
| Years observed |
2009-2024 |
| rms |
0.30 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.902 |
|
| ep |
0.101 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
17.620 |
|
| 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 |
| 2.9017 |
0.1007 |
0.0849 |
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 |
| 17.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |