2009 BR57
2009BR57, 2014 WO428, 2014WO428, K09B57R, K14Wg8O, l0885
All data for this body: [vot]
MPC data
| Name (number) |
2009 BR57 (470885) |
| a |
3.18942 |
| e |
0.16379 |
| i / sin(i) |
18.8465 /
0.32303
|
| q |
2.66702
|
| Q |
3.71182
|
| ω |
351.0527 |
| Node |
125.2188 |
| m |
319.3941 |
| n |
0.1730 |
| Epoch |
2460800.5 |
| nobs |
177 |
| nopp |
11 |
| Years observed |
2008-2024 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.203 |
|
| ep |
0.177 |
|
| sin(ip) |
0.294 |
|
| G |
0.150 |
|
| H |
16.250 |
|
| 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 |
| 3.2031 |
0.1773 |
0.2944 |
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 |
| 16.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |