2009 BA89
2009BA89, d7986, K09B89A
All data for this body: [vot]
MPC data
| Name (number) |
2009 BA89 (397986) |
| a |
2.57431 |
| e |
0.19912 |
| i / sin(i) |
5.6769 /
0.09892
|
| q |
2.06171
|
| Q |
3.08691
|
| ω |
309.5471 |
| Node |
134.6728 |
| m |
9.9149 |
| n |
0.2386 |
| Epoch |
2460800.5 |
| nobs |
313 |
| nopp |
10 |
| Years observed |
2005-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.575 |
|
| ep |
0.206 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
17.320 |
|
| 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 |
| 2.5748 |
0.2057 |
0.0864 |
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 |
| 17.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |