2001 WY
2001WY, K01W00Y, O4142
All data for this body: [vot]
MPC data
| Name (number) |
2001 WY (244142) |
| a |
2.36904 |
| e |
0.09904 |
| i / sin(i) |
4.6432 /
0.08095
|
| q |
2.13441
|
| Q |
2.60366
|
| ω |
254.9878 |
| Node |
258.5263 |
| m |
82.2682 |
| n |
0.2703 |
| Epoch |
2460800.5 |
| nobs |
340 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.369 |
|
| ep |
0.138 |
|
| sin(ip) |
0.097 |
|
| G |
0.150 |
|
| H |
17.550 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.477 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3685 |
0.1384 |
0.0970 |
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 |
| 17.55 |
|
|
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 |
S |
0.2088 |
0.5120 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.7461 |
0.5120 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| SQ |
|
0.16 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |