2001 WP40
2001WP40, B1220, K01W40P
All data for this body: [vot]
MPC data
| Name (number) |
2001 WP40 (111220) |
| a |
2.61131 |
| e |
0.21551 |
| i / sin(i) |
9.5767 /
0.16637
|
| q |
2.04855
|
| Q |
3.17408
|
| ω |
267.4137 |
| Node |
116.1332 |
| m |
241.3420 |
| n |
0.2336 |
| Epoch |
2460800.5 |
| nobs |
1681 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.611 |
|
| ep |
0.180 |
|
| sin(ip) |
0.155 |
|
| G |
0.150 |
|
| H |
14.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
59.110 |
| Period quality |
2 |
| Spectral Class |
L |
| Spectral Class Score |
2.448 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6105 |
0.1801 |
0.1550 |
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 |
| 14.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 59.119 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| L |
|
0.408 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |