2008 QP9
2008QP9, 2007 EU205, 2007EU205, K07EK5U, K08Q09P, X6138
All data for this body: [vot]
MPC data
| Name (number) |
2008 QP9 (336138) |
| a |
2.56410 |
| e |
0.23836 |
| i / sin(i) |
28.0319 /
0.46997
|
| q |
1.95292
|
| Q |
3.17528
|
| ω |
96.9349 |
| Node |
162.2860 |
| m |
79.1621 |
| n |
0.2401 |
| Epoch |
2460800.5 |
| nobs |
159 |
| nopp |
10 |
| Years observed |
2003-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.563 |
|
| ep |
0.205 |
|
| sin(ip) |
0.490 |
|
| G |
0.150 |
|
| H |
16.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.130 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5635 |
0.2050 |
0.4905 |
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 |
| 16.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.0217 |
0.0217 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |