2000 WE121
2000WE121, 98640, K00WC1E
All data for this body: [vot]
MPC data
| Name (number) |
2000 WE121 (98640) |
| a |
2.54473 |
| e |
0.08481 |
| i / sin(i) |
3.9522 /
0.06892
|
| q |
2.32891
|
| Q |
2.76056
|
| ω |
182.8908 |
| Node |
284.7483 |
| m |
339.7447 |
| n |
0.2428 |
| Epoch |
2460800.5 |
| nobs |
894 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.543 |
|
| ep |
0.142 |
|
| sin(ip) |
0.100 |
|
| G |
0.150 |
|
| H |
16.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.356 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5434 |
0.1416 |
0.1004 |
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 |
| 16.02 |
|
|
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 |
| L |
|
0.726 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |