1998 WE40
1998WE40, J98W40E, K5049
All data for this body: [vot]
MPC data
| Name (number) |
1998 WE40 (205049) |
| a |
2.13764 |
| e |
0.07464 |
| i / sin(i) |
4.6122 /
0.08041
|
| q |
1.97809
|
| Q |
2.29719
|
| ω |
278.0629 |
| Node |
67.2999 |
| m |
229.4836 |
| n |
0.3154 |
| Epoch |
2460800.5 |
| nobs |
419 |
| nopp |
16 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.138 |
|
| ep |
0.038 |
|
| sin(ip) |
0.076 |
|
| G |
0.150 |
|
| H |
17.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Ds |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1377 |
0.0377 |
0.0756 |
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 |
| 17.56 |
|
|
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 |
| Ds |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |