2012 BB91
2012BB91, 2006 RH57, 2006RH57, K06R57H, K12B91B, s1863
All data for this body: [vot]
MPC data
| Name (number) |
2012 BB91 (541863) |
| a |
2.54650 |
| e |
0.20765 |
| i / sin(i) |
10.6370 /
0.18459
|
| q |
2.01773
|
| Q |
3.07528
|
| ω |
96.7706 |
| Node |
314.3825 |
| m |
155.7896 |
| n |
0.2425 |
| Epoch |
2460800.5 |
| nobs |
311 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.546 |
|
| ep |
0.182 |
|
| sin(ip) |
0.205 |
|
| G |
0.150 |
|
| H |
17.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.448 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5456 |
0.1817 |
0.2049 |
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 |
| 17.26 |
|
|
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 |
0.0746 |
0.0746 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |