1999 PM9
1999PM9, ~0Fd8, J99P09M
All data for this body: [vot]
MPC data
| Name (number) |
1999 PM9 (680086) |
| a |
2.55524 |
| e |
0.13966 |
| i / sin(i) |
0.8228 /
0.01436
|
| q |
2.19838
|
| Q |
2.91209
|
| ω |
77.6468 |
| Node |
247.6821 |
| m |
97.7476 |
| n |
0.2413 |
| Epoch |
2460800.5 |
| nobs |
138 |
| nopp |
13 |
| Years observed |
1999-2024 |
| rms |
1.02 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.554 |
|
| ep |
0.084 |
|
| sin(ip) |
0.029 |
|
| G |
0.150 |
|
| H |
17.990 |
|
| 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 |
| 2.5542 |
0.0842 |
0.0287 |
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 |
| 17.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |