2009 WY218
2009WY218, ~07Rp, 2021 TD75, 2021TD75, K09WL8Y, K21T75D
All data for this body: [vot]
MPC data
| Name (number) |
2009 WY218 (648633) |
| a |
5.24996 |
| e |
0.10817 |
| i / sin(i) |
4.4152 /
0.07698
|
| q |
4.68208
|
| Q |
5.81784
|
| ω |
8.8051 |
| Node |
65.8905 |
| m |
77.8144 |
| n |
0.0819 |
| Epoch |
2460800.5 |
| nobs |
83 |
| nopp |
10 |
| Years observed |
2008-2025 |
| rms |
0.47 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
14.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 14.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |