2009 SM285
2009SM285, K09SS5M, W8670
All data for this body: [vot]
MPC data
| Name (number) |
2009 SM285 (328670) |
| a |
2.74115 |
| e |
0.16745 |
| i / sin(i) |
3.3425 /
0.05831
|
| q |
2.28214
|
| Q |
3.20016
|
| ω |
356.7787 |
| Node |
346.3166 |
| m |
169.2351 |
| n |
0.2172 |
| Epoch |
2460800.5 |
| nobs |
175 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.743 |
|
| ep |
0.133 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
17.210 |
|
| 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 |
| 2.7429 |
0.1328 |
0.0666 |
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 |
| 17.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |