2012 BL147
2012BL147, 2018 PY15, 2018PY15, K12BE7L, K18P15Y, t3890
All data for this body: [vot]
MPC data
| Name (number) |
2012 BL147 (553890) |
| a |
2.61200 |
| e |
0.15412 |
| i / sin(i) |
3.7636 /
0.06564
|
| q |
2.20945
|
| Q |
3.01455
|
| ω |
358.2658 |
| Node |
122.7213 |
| m |
58.1421 |
| n |
0.2335 |
| Epoch |
2460800.5 |
| nobs |
92 |
| nopp |
8 |
| Years observed |
2008-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.611 |
|
| ep |
0.183 |
|
| sin(ip) |
0.049 |
|
| G |
0.150 |
|
| H |
18.290 |
|
| 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 |
| 2.6110 |
0.1835 |
0.0491 |
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 |
| 18.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |