2011 FW31
2011FW31, d2473, K11F31W
All data for this body: [vot]
MPC data
| Name (number) |
2011 FW31 (392473) |
| a |
2.17482 |
| e |
0.12167 |
| i / sin(i) |
4.1562 /
0.07248
|
| q |
1.91021
|
| Q |
2.43942
|
| ω |
27.6766 |
| Node |
181.9861 |
| m |
136.3189 |
| n |
0.3073 |
| Epoch |
2460800.5 |
| nobs |
163 |
| nopp |
12 |
| Years observed |
2005-2024 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.175 |
|
| ep |
0.174 |
|
| sin(ip) |
0.078 |
|
| G |
0.150 |
|
| H |
18.390 |
|
| 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 |
| 2.1752 |
0.1741 |
0.0782 |
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 |
| 18.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |