2012 BU18
2012BU18, 2003 ST116, 2003ST116, a9685, K03SB6T, K12B18U
All data for this body: [vot]
MPC data
| Name (number) |
2012 BU18 (369685) |
| a |
2.23776 |
| e |
0.14923 |
| i / sin(i) |
3.1065 /
0.05419
|
| q |
1.90381
|
| Q |
2.57171
|
| ω |
288.3732 |
| Node |
304.9502 |
| m |
271.6347 |
| n |
0.2944 |
| Epoch |
2460800.5 |
| nobs |
255 |
| nopp |
14 |
| Years observed |
2002-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.237 |
|
| ep |
0.171 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
17.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.479 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2375 |
0.1712 |
0.0666 |
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 |
| 17.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.0397 |
0.1480 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.2068 |
0.1480 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |