2012 FD31
2012FD31, 2001 FJ128, 2001FJ128, j4034, K01FC8J, K12F31D
All data for this body: [vot]
MPC data
| Name (number) |
2012 FD31 (454034) |
| a |
3.16884 |
| e |
0.21791 |
| i / sin(i) |
11.4891 /
0.19918
|
| q |
2.47831
|
| Q |
3.85936
|
| ω |
65.0028 |
| Node |
157.2307 |
| m |
95.2280 |
| n |
0.1747 |
| Epoch |
2460800.5 |
| nobs |
146 |
| nopp |
11 |
| Years observed |
2001-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.184 |
|
| ep |
0.232 |
|
| sin(ip) |
0.196 |
|
| G |
0.150 |
|
| H |
16.590 |
|
| 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 |
| 3.1842 |
0.2321 |
0.1958 |
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 |
| 16.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |