450894 (2008 BT18)
Data
| Number | 450894 |
|---|---|
| Provisional Designation | 2008 BT18 |
| Type | Apollo, NEO, PHA |
| Rotation period | 2.5702 h |
| OC Radar Albedo | 18.18 |
| Eccentricity | 0.5932 |
| Semi-major axis | 2.2221 au |
| Inclination | 8.1343 ° |
| Discovery Date | 2008-01-31 |
| Discovery Means | LINEAR at Socorro |
Description
Echo power spectrum obtained on 2008-07-06 smoothed to a frequency resolution of 0.5 Hz. Power in the opposite circular (OC) polarization as transmitted is the solid line while the power in the same circular (SC) polarization as transmitted is the dashed line. The polariation ratio on this date was 0.47.
Observation Date: 2008-07-06 (17:45:35-17:48:34)
Resolution: 0.5 Hz
Polarization Ratio: 0.47
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