2009 RA81
2009RA81, K09R81A, x9062
All data for this body: [vot]
MPC data
| Name (number) |
2009 RA81 (599062) |
| a |
2.72355 |
| e |
0.16115 |
| i / sin(i) |
8.6696 /
0.15074
|
| q |
2.28466
|
| Q |
3.16244
|
| ω |
215.8728 |
| Node |
211.7824 |
| m |
129.5483 |
| n |
0.2193 |
| Epoch |
2460800.5 |
| nobs |
80 |
| nopp |
10 |
| Years observed |
2007-2025 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.723 |
|
| ep |
0.130 |
|
| sin(ip) |
0.159 |
|
| G |
0.150 |
|
| H |
17.660 |
|
| 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 |
| 2.7233 |
0.1304 |
0.1586 |
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 |
| 17.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |