2009 PJ9
2009PJ9, K09P09J, W1390
All data for this body: [vot]
MPC data
| Name (number) |
2009 PJ9 (321390) |
| a |
3.19360 |
| e |
0.09823 |
| i / sin(i) |
3.5019 /
0.06108
|
| q |
2.87991
|
| Q |
3.50729
|
| ω |
195.5229 |
| Node |
160.6676 |
| m |
267.5564 |
| n |
0.1727 |
| Epoch |
2460800.5 |
| nobs |
396 |
| nopp |
15 |
| Years observed |
2003-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.192 |
|
| ep |
0.075 |
|
| sin(ip) |
0.054 |
|
| G |
0.150 |
|
| H |
15.950 |
|
| 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 |
| 3.1918 |
0.0749 |
0.0541 |
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 |
| 15.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |