2001 WM74
2001WM74, ~02Rg, 2015 DW189, 2015DW189, K01W74M, K15DI9W
All data for this body: [vot]
MPC data
| Name (number) |
2001 WM74 (629404) |
| a |
3.19579 |
| e |
0.07422 |
| i / sin(i) |
12.3478 /
0.21385
|
| q |
2.95862
|
| Q |
3.43297
|
| ω |
317.7426 |
| Node |
55.9506 |
| m |
70.8733 |
| n |
0.1725 |
| Epoch |
2460800.5 |
| nobs |
207 |
| nopp |
12 |
| Years observed |
2001-2024 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.191 |
|
| ep |
0.048 |
|
| sin(ip) |
0.200 |
|
| G |
0.150 |
|
| H |
16.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.308 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1910 |
0.0477 |
0.1995 |
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 |
| 16.22 |
|
|
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 |
| D |
D |
0.0513 |
0.0513 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |