2009 WH142
2009WH142, ~0ope, K09WE2H
All data for this body: [vot]
MPC data
| Name (number) |
2009 WH142 (815402) |
| a |
2.58552 |
| e |
0.18399 |
| i / sin(i) |
14.6006 /
0.25208
|
| q |
2.10980
|
| Q |
3.06124
|
| ω |
134.3558 |
| Node |
256.7447 |
| m |
278.7660 |
| n |
0.2371 |
| Epoch |
2460800.5 |
| nobs |
93 |
| nopp |
7 |
| Years observed |
2005-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.584 |
|
| ep |
0.161 |
|
| sin(ip) |
0.268 |
|
| G |
0.150 |
|
| H |
17.820 |
|
| 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 |
| 2.5842 |
0.1607 |
0.2681 |
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 |
| 17.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |