2009 BA4
2009BA4, K09B04A, Y6738
All data for this body: [vot]
MPC data
| Name (number) |
2009 BA4 (346738) |
| a |
2.65263 |
| e |
0.13091 |
| i / sin(i) |
11.0282 /
0.19129
|
| q |
2.30538
|
| Q |
2.99988
|
| ω |
177.6013 |
| Node |
263.7416 |
| m |
170.0871 |
| n |
0.2281 |
| Epoch |
2460200.5 |
| nobs |
308 |
| nopp |
11 |
| Years observed |
2003-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.653 |
|
| ep |
0.140 |
|
| sin(ip) |
0.205 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.490 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6530 |
0.1403 |
0.2052 |
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 |
| 16.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |