2008 CD198
2008CD198, 2005 NP121, 2005NP121, 2006 WW39, 2006WW39, K05NC1P, K06W39W, K08CJ8D, P6856
All data for this body: [vot]
MPC data
| Name (number) |
2008 CD198 (256856) |
| a |
2.68127 |
| e |
0.07350 |
| i / sin(i) |
4.6710 /
0.08143
|
| q |
2.48421
|
| Q |
2.87833
|
| ω |
337.4951 |
| Node |
133.9074 |
| m |
32.6960 |
| n |
0.2245 |
| Epoch |
2460800.5 |
| nobs |
374 |
| nopp |
15 |
| Years observed |
2004-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.682 |
|
| ep |
0.096 |
|
| sin(ip) |
0.068 |
|
| G |
0.150 |
|
| H |
16.790 |
|
| 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 |
| 2.6817 |
0.0955 |
0.0684 |
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 |
| 16.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |