2012 BB90
2012BB90, 2009 SR94, 2009SR94, e7871, K09S94R, K12B90B
All data for this body: [vot]
MPC data
| Name (number) |
2012 BB90 (407871) |
| a |
3.07271 |
| e |
0.19861 |
| i / sin(i) |
3.1982 /
0.05579
|
| q |
2.46244
|
| Q |
3.68298
|
| ω |
179.6987 |
| Node |
355.8227 |
| m |
139.9070 |
| n |
0.1830 |
| Epoch |
2460800.5 |
| nobs |
137 |
| nopp |
14 |
| Years observed |
2005-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.077 |
|
| ep |
0.196 |
|
| sin(ip) |
0.065 |
|
| G |
0.150 |
|
| H |
16.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.635 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0768 |
0.1964 |
0.0646 |
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 |
| 16.69 |
|
|
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 |
| V |
V |
0.0292 |
0.0530 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0766 |
0.0530 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |