2009 WM154
2009WM154, ~0opj, 2013 RV21, 2013RV21, K09WF4M, K13R21V
All data for this body: [vot]
MPC data
| Name (number) |
2009 WM154 (815407) |
| a |
2.66554 |
| e |
0.08141 |
| i / sin(i) |
6.5618 /
0.11428
|
| q |
2.44854
|
| Q |
2.88254
|
| ω |
355.9046 |
| Node |
350.9201 |
| m |
261.2303 |
| n |
0.2265 |
| Epoch |
2460800.5 |
| nobs |
58 |
| nopp |
8 |
| Years observed |
2000-2025 |
| rms |
0.51 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.665 |
|
| ep |
0.066 |
|
| sin(ip) |
0.120 |
|
| G |
0.150 |
|
| H |
17.700 |
|
| 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 |
| 2.6652 |
0.0658 |
0.1196 |
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 |
| 17.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |