2009 WW218
2009WW218, ~0ao3, 2007 FJ51, 2007FJ51, K07F51J, K09WL8W
All data for this body: [vot]
MPC data
| Name (number) |
2009 WW218 (761487) |
| a |
2.40668 |
| e |
0.16298 |
| i / sin(i) |
1.4719 /
0.02569
|
| q |
2.01444
|
| Q |
2.79892
|
| ω |
272.3621 |
| Node |
175.2539 |
| m |
19.4936 |
| n |
0.2640 |
| Epoch |
2460800.5 |
| nobs |
85 |
| nopp |
9 |
| Years observed |
2001-2024 |
| rms |
0.46 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.407 |
|
| ep |
0.172 |
|
| sin(ip) |
0.031 |
|
| G |
0.150 |
|
| H |
18.860 |
|
| 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 |
| 2.4067 |
0.1721 |
0.0306 |
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 |
| 18.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |