2002 WU18
2002WU18, K02W18U, T8266
All data for this body: [vot]
MPC data
| Name (number) |
2002 WU18 (298266) |
| a |
2.71985 |
| e |
0.35736 |
| i / sin(i) |
10.5588 /
0.18325
|
| q |
1.74789
|
| Q |
3.69181
|
| ω |
246.4117 |
| Node |
105.1520 |
| m |
33.4077 |
| n |
0.2197 |
| Epoch |
2460800.5 |
| nobs |
282 |
| nopp |
11 |
| Years observed |
2002-2024 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.715 |
|
| ep |
0.300 |
|
| sin(ip) |
0.176 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.784 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7154 |
0.3000 |
0.1762 |
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 |
| 16.70 |
|
|
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 |
| C |
|
0.964 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |