2009 WQ218
2009WQ218, 2007 MT7, 2007MT7, f4713, K07M07T, K09WL8Q
All data for this body: [vot]
MPC data
| Name (number) |
2009 WQ218 (414713) |
| a |
2.73823 |
| e |
0.06906 |
| i / sin(i) |
9.0701 /
0.15764
|
| q |
2.54913
|
| Q |
2.92732
|
| ω |
279.6696 |
| Node |
247.2277 |
| m |
52.4850 |
| n |
0.2175 |
| Epoch |
2460800.5 |
| nobs |
290 |
| nopp |
14 |
| Years observed |
2000-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.738 |
|
| ep |
0.097 |
|
| sin(ip) |
0.176 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.424 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7382 |
0.0972 |
0.1761 |
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 |
| 16.44 |
|
|
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 |
| V |
V |
0.0706 |
0.0110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |