2009 SD156
2009SD156, 2005 TO7, 2005TO7, b5773, K05T07O, K09SF6D
All data for this body: [vot]
MPC data
| Name (number) |
2009 SD156 (375773) |
| a |
2.53852 |
| e |
0.08750 |
| i / sin(i) |
3.4419 /
0.06004
|
| q |
2.31641
|
| Q |
2.76063
|
| ω |
358.2072 |
| Node |
186.7055 |
| m |
141.0614 |
| n |
0.2437 |
| Epoch |
2460800.5 |
| nobs |
266 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.539 |
|
| ep |
0.140 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
17.030 |
|
| 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 |
| 2.5387 |
0.1396 |
0.0669 |
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 |
| 17.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |