2011 BW21
2011BW21, 2005 UO408, 2005UO408, b2925, K05Ue8O, K11B21W
All data for this body: [vot]
MPC data
| Name (number) |
2011 BW21 (372925) |
| a |
2.61822 |
| e |
0.01514 |
| i / sin(i) |
3.1895 /
0.05564
|
| q |
2.57859
|
| Q |
2.65786
|
| ω |
305.7341 |
| Node |
169.0746 |
| m |
359.0189 |
| n |
0.2326 |
| Epoch |
2460200.5 |
| nobs |
178 |
| nopp |
12 |
| Years observed |
2005-2022 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.619 |
|
| ep |
0.058 |
|
| sin(ip) |
0.056 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6191 |
0.0577 |
0.0563 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |