2012 BN18
2012BN18, e7831, K12B18N
All data for this body: [vot]
MPC data
| Name (number) |
2012 BN18 (407831) |
| a |
2.76538 |
| e |
0.12325 |
| i / sin(i) |
14.5124 /
0.25059
|
| q |
2.42455
|
| Q |
3.10621
|
| ω |
90.8853 |
| Node |
145.5124 |
| m |
240.7522 |
| n |
0.2143 |
| Epoch |
2460800.5 |
| nobs |
432 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.763 |
|
| ep |
0.138 |
|
| sin(ip) |
0.245 |
|
| G |
0.150 |
|
| H |
16.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.083 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7627 |
0.1384 |
0.2446 |
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 |
| 16.25 |
|
|
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 |
S |
0.3472 |
0.2600 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |