2001 WK4
2001WK4, D1582, K01W04K
All data for this body: [vot]
MPC data
| Name (number) |
2001 WK4 (131582) |
| a |
2.25246 |
| e |
0.19910 |
| i / sin(i) |
9.3272 /
0.16207
|
| q |
1.80401
|
| Q |
2.70092
|
| ω |
55.1029 |
| Node |
66.2396 |
| m |
284.7008 |
| n |
0.2916 |
| Epoch |
2460800.5 |
| nobs |
643 |
| nopp |
14 |
| Years observed |
1996-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.290 |
|
| ep |
0.255 |
|
| sin(ip) |
0.149 |
|
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Ad |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2896 |
0.2545 |
0.1494 |
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 |
| 16.73 |
|
|
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 |
| Ad |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |