2009 WL19
2009WL19, 2011 EL84, 2011EL84, b9316, K09W19L, K11E84L
All data for this body: [vot]
MPC data
| Name (number) |
2009 WL19 (379316) |
| a |
2.89397 |
| e |
0.13072 |
| i / sin(i) |
12.9686 /
0.22442
|
| q |
2.51567
|
| Q |
3.27227
|
| ω |
325.9421 |
| Node |
255.7151 |
| m |
264.4688 |
| n |
0.2002 |
| Epoch |
2460800.5 |
| nobs |
402 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.891 |
|
| ep |
0.191 |
|
| sin(ip) |
0.242 |
|
| G |
0.150 |
|
| H |
15.780 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.595 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8911 |
0.1913 |
0.2419 |
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 |
| 15.78 |
|
|
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 |
0.0991 |
0.0460 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
D |
0.0403 |
0.0460 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |