2009 SP391
2009SP391, K09Sd1P, x9172
All data for this body: [vot]
MPC data
| Name (number) |
2009 SP391 (599172) |
| a |
3.19941 |
| e |
0.05665 |
| i / sin(i) |
8.7675 /
0.15243
|
| q |
3.01815
|
| Q |
3.38067
|
| ω |
100.3908 |
| Node |
181.0451 |
| m |
331.6170 |
| n |
0.1722 |
| Epoch |
2460800.5 |
| nobs |
80 |
| nopp |
7 |
| Years observed |
2009-2025 |
| rms |
0.31 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.203 |
|
| ep |
0.044 |
|
| sin(ip) |
0.151 |
|
| G |
0.150 |
|
| H |
17.070 |
|
| 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 |
| 3.2031 |
0.0438 |
0.1515 |
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 |
| 17.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |