2004 XK166
2004XK166, F9156, K04XG6K
All data for this body: [vot]
MPC data
| Name (number) |
2004 XK166 (159156) |
| a |
3.16443 |
| e |
0.03481 |
| i / sin(i) |
2.8915 /
0.05044
|
| q |
3.05427
|
| Q |
3.27459
|
| ω |
155.4191 |
| Node |
61.4213 |
| m |
80.8413 |
| n |
0.1751 |
| Epoch |
2460800.5 |
| nobs |
502 |
| nopp |
19 |
| Years observed |
1995-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.166 |
|
| ep |
0.052 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
15.850 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.008 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1660 |
0.0519 |
0.0359 |
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 |
| 15.85 |
|
|
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 |
| Q |
|
0.08 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.3347 |
0.1960 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
S |
0.2261 |
0.1960 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |