2009 WU244
2009WU244, 2013 YO42, 2013YO42, h2389, K09WO4U, K13Y42O
All data for this body: [vot]
MPC data
| Name (number) |
2009 WU244 (432389) |
| a |
2.56942 |
| e |
0.24535 |
| i / sin(i) |
6.1918 /
0.10786
|
| q |
1.93901
|
| Q |
3.19983
|
| ω |
339.7996 |
| Node |
78.8887 |
| m |
297.6334 |
| n |
0.2393 |
| Epoch |
2460800.5 |
| nobs |
514 |
| nopp |
12 |
| Years observed |
2002-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.569 |
|
| ep |
0.197 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.453 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5692 |
0.1969 |
0.0846 |
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 |
| 16.70 |
|
|
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 |
| S |
V |
0.0310 |
0.0340 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.0755 |
0.0340 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |