2009 PT18
2009PT18, f0830, K09P18T
All data for this body: [vot]
MPC data
| Name (number) |
2009 PT18 (410830) |
| a |
2.86056 |
| e |
0.36765 |
| i / sin(i) |
17.2729 /
0.29692
|
| q |
1.80887
|
| Q |
3.91224
|
| ω |
305.0165 |
| Node |
90.6325 |
| m |
55.2215 |
| n |
0.2037 |
| Epoch |
2460800.5 |
| nobs |
521 |
| nopp |
9 |
| Years observed |
2004-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.863 |
|
| ep |
0.327 |
|
| sin(ip) |
0.291 |
|
| G |
0.150 |
|
| H |
16.200 |
|
| 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 |
| 2.8632 |
0.3269 |
0.2908 |
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 |
| 16.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |