2012 BN91
2012BN91, 2008 AW108, 2008AW108, e7874, K08AA8W, K12B91N
All data for this body: [vot]
MPC data
| Name (number) |
2012 BN91 (407874) |
| a |
2.46329 |
| e |
0.15530 |
| i / sin(i) |
9.5115 /
0.16525
|
| q |
2.08074
|
| Q |
2.84584
|
| ω |
257.6759 |
| Node |
130.4857 |
| m |
248.6071 |
| n |
0.2549 |
| Epoch |
2460800.5 |
| nobs |
334 |
| nopp |
11 |
| Years observed |
2008-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.463 |
|
| ep |
0.127 |
|
| sin(ip) |
0.156 |
|
| G |
0.150 |
|
| H |
17.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.802 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4629 |
0.1273 |
0.1562 |
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 |
| 17.07 |
|
|
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 |
| S |
|
0.967 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |