2009 BP31
2009BP31, j7598, K09B31P
All data for this body: [vot]
MPC data
| Name (number) |
2009 BP31 (457598) |
| a |
2.31413 |
| e |
0.06070 |
| i / sin(i) |
1.8275 /
0.03189
|
| q |
2.17366
|
| Q |
2.45461
|
| ω |
61.9460 |
| Node |
0.3674 |
| m |
284.8098 |
| n |
0.2800 |
| Epoch |
2460800.5 |
| nobs |
79 |
| nopp |
9 |
| Years observed |
2009-2023 |
| rms |
0.35 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.314 |
|
| ep |
0.066 |
|
| sin(ip) |
0.031 |
|
| G |
0.150 |
|
| H |
18.730 |
|
| 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 |
| 2.3143 |
0.0659 |
0.0311 |
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 |
| 18.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |