2014 FW21
2014FW21, 2004 XO91, 2004XO91, 2010 JK32, 2010JK32, f2437, K04X91O, K10J32K, K14F21W
All data for this body: [vot]
MPC data
| Name (number) |
2014 FW21 (412437) |
| a |
2.62904 |
| e |
0.21729 |
| i / sin(i) |
3.6766 /
0.06412
|
| q |
2.05777
|
| Q |
3.20031
|
| ω |
237.4760 |
| Node |
271.1307 |
| m |
235.1980 |
| n |
0.2312 |
| Epoch |
2460800.5 |
| nobs |
211 |
| nopp |
12 |
| Years observed |
2004-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.630 |
|
| ep |
0.257 |
|
| sin(ip) |
0.089 |
|
| G |
0.150 |
|
| H |
17.570 |
|
| 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 |
| 2.6303 |
0.2571 |
0.0889 |
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 |
| 17.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |