2012 PD9
2012PD9, K12P09D, t4131
All data for this body: [vot]
MPC data
| Name (number) |
2012 PD9 (554131) |
| a |
3.13386 |
| e |
0.02074 |
| i / sin(i) |
10.1580 /
0.17636
|
| q |
3.06885
|
| Q |
3.19887
|
| ω |
255.6048 |
| Node |
282.8040 |
| m |
258.0975 |
| n |
0.1777 |
| Epoch |
2460800.5 |
| nobs |
146 |
| nopp |
10 |
| Years observed |
2012-2024 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.130 |
|
| ep |
0.048 |
|
| sin(ip) |
0.198 |
|
| G |
0.150 |
|
| H |
16.510 |
|
| 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 |
| 3.1299 |
0.0481 |
0.1976 |
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 |
| 16.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |