2008 YE18
2008YE18, 2005 ED293, 2005ED293, d7947, K05ET3D, K08Y18E
All data for this body: [vot]
MPC data
| Name (number) |
2008 YE18 (397947) |
| a |
2.67926 |
| e |
0.24012 |
| i / sin(i) |
9.6395 /
0.16745
|
| q |
2.03592
|
| Q |
3.32259
|
| ω |
59.0890 |
| Node |
115.1913 |
| m |
222.7747 |
| n |
0.2247 |
| Epoch |
2460800.5 |
| nobs |
191 |
| nopp |
10 |
| Years observed |
2005-2021 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.680 |
|
| ep |
0.345 |
|
| sin(ip) |
0.160 |
|
| G |
0.150 |
|
| H |
17.280 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.088 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6801 |
0.3451 |
0.1597 |
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 |
| 17.28 |
|
|
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 |
0.0146 |
0.0146 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |