2011 OA9
2011OA9, j1405, K11O09A
All data for this body: [vot]
MPC data
| Name (number) |
2011 OA9 (451405) |
| a |
2.36315 |
| e |
0.12660 |
| i / sin(i) |
6.8051 /
0.11849
|
| q |
2.06398
|
| Q |
2.66232
|
| ω |
15.0420 |
| Node |
272.3955 |
| m |
311.0549 |
| n |
0.2713 |
| Epoch |
2460800.5 |
| nobs |
198 |
| nopp |
9 |
| Years observed |
2008-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.364 |
|
| ep |
0.109 |
|
| sin(ip) |
0.131 |
|
| G |
0.150 |
|
| H |
17.940 |
|
| 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 |
| 2.3635 |
0.1093 |
0.1305 |
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 |
| 17.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |