2009 WH147
2009WH147, ~07RI, 2016 GB54, 2016GB54, K09WE7H, K16G54B
All data for this body: [vot]
MPC data
| Name (number) |
2009 WH147 (648600) |
| a |
2.71874 |
| e |
0.21140 |
| i / sin(i) |
7.2990 /
0.12705
|
| q |
2.14399
|
| Q |
3.29348
|
| ω |
183.2796 |
| Node |
192.1731 |
| m |
188.0401 |
| n |
0.2199 |
| Epoch |
2460800.5 |
| nobs |
144 |
| nopp |
9 |
| Years observed |
1995-2024 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.720 |
|
| ep |
0.173 |
|
| sin(ip) |
0.125 |
|
| G |
0.150 |
|
| H |
17.650 |
|
| 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 |
| 2.7199 |
0.1728 |
0.1250 |
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 |
| 17.65 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |