2009 CA31
2009CA31, K09C31A, x8771
All data for this body: [vot]
MPC data
| Name (number) |
2009 CA31 (598771) |
| a |
3.00025 |
| e |
0.02546 |
| i / sin(i) |
11.9327 /
0.20676
|
| q |
2.92388
|
| Q |
3.07662
|
| ω |
244.0301 |
| Node |
142.3093 |
| m |
171.9015 |
| n |
0.1897 |
| Epoch |
2460800.5 |
| nobs |
133 |
| nopp |
11 |
| Years observed |
2009-2025 |
| rms |
1.02 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.001 |
|
| ep |
0.020 |
|
| sin(ip) |
0.194 |
|
| G |
0.150 |
|
| H |
16.810 |
|
| 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 |
| 3.0010 |
0.0198 |
0.1941 |
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 |
| 16.81 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |