2011 UK221
2011UK221, 2007 VQ125, 2007VQ125, 2009 BB162, 2009BB162, K07VC5Q, K09BG2B, K11UM1K, W2480
All data for this body: [vot]
MPC data
| Name (number) |
2011 UK221 (322480) |
| a |
2.60832 |
| e |
0.06827 |
| i / sin(i) |
3.9941 /
0.06965
|
| q |
2.43025
|
| Q |
2.78639
|
| ω |
235.5228 |
| Node |
40.2020 |
| m |
183.0094 |
| n |
0.2340 |
| Epoch |
2460800.5 |
| nobs |
239 |
| nopp |
17 |
| Years observed |
1994-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.607 |
|
| ep |
0.117 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
17.430 |
|
| 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 |
| 2.6065 |
0.1167 |
0.0612 |
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 |
| 17.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |