2009 BY171
2009BY171, K09BH1Y, m4779
All data for this body: [vot]
MPC data
| Name (number) |
2009 BY171 (484779) |
| a |
2.52677 |
| e |
0.23140 |
| i / sin(i) |
6.6548 /
0.11589
|
| q |
1.94207
|
| Q |
3.11146
|
| ω |
269.3435 |
| Node |
126.9116 |
| m |
317.5048 |
| n |
0.2454 |
| Epoch |
2460200.5 |
| nobs |
184 |
| nopp |
9 |
| Years observed |
2007-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.529 |
|
| ep |
0.179 |
|
| sin(ip) |
0.105 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5290 |
0.1788 |
0.1054 |
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 |