2009 SF40
2009SF40, K09S40F, W8581
All data for this body: [vot]
MPC data
| Name (number) |
2009 SF40 (328581) |
| a |
3.00002 |
| e |
0.04784 |
| i / sin(i) |
2.3936 /
0.04176
|
| q |
2.85651
|
| Q |
3.14353
|
| ω |
278.4486 |
| Node |
9.4199 |
| m |
337.0090 |
| n |
0.1897 |
| Epoch |
2460200.5 |
| nobs |
236 |
| nopp |
10 |
| Years observed |
2007-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.000 |
|
| ep |
0.054 |
|
| sin(ip) |
0.046 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0000 |
0.0541 |
0.0460 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |