2008 ST81
2008ST81, 2012 PU25, 2012PU25, K08S81T, K12P25U, l0637
All data for this body: [vot]
MPC data
| Name (number) |
2008 ST81 (470637) |
| a |
2.56894 |
| e |
0.28819 |
| i / sin(i) |
19.8801 /
0.34005
|
| q |
1.82860
|
| Q |
3.30928
|
| ω |
347.2033 |
| Node |
335.7652 |
| m |
38.1972 |
| n |
0.2394 |
| Epoch |
2460800.5 |
| nobs |
184 |
| nopp |
9 |
| Years observed |
2008-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.236 |
|
| sin(ip) |
0.317 |
|
| G |
0.150 |
|
| H |
16.820 |
|
| 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 |
| 2.5710 |
0.2357 |
0.3174 |
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 |
| 16.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |