2009 WD128
2009WD128, K09WC8D, W8851
All data for this body: [vot]
MPC data
| Name (number) |
2009 WD128 (328851) |
| a |
3.07475 |
| e |
0.10016 |
| i / sin(i) |
12.8421 /
0.22226
|
| q |
2.76678
|
| Q |
3.38271
|
| ω |
80.8002 |
| Node |
245.8385 |
| m |
45.2517 |
| n |
0.1828 |
| Epoch |
2460800.5 |
| nobs |
352 |
| nopp |
15 |
| Years observed |
1998-2024 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.075 |
|
| ep |
0.070 |
|
| sin(ip) |
0.244 |
|
| G |
0.150 |
|
| H |
15.610 |
|
| 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 |
| 3.0746 |
0.0698 |
0.2442 |
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 |
| 15.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |