141593 (2002 HK12)
Data
Number | 141593 |
---|---|
Provisional Designation | 2002 HK12 |
Absolute Magnitude, H | 18.2 |
Rotation period | 12.69 h |
Eccentricity | 0.5289 |
Semi-major axis | 2.002 au |
Inclination | 2.35 ° |
Discovery Date | 2002-04-30 |
Discovery By | NEAT at Palomar |
Radar Experiments
Doppler-Only (Continuous Wave) Echo Power Spectra
Delay-Doppler Images
Animations
Description
Echo power spectrum obtained on 2019-8-15 smoothed to a frequency resolution of 0.1 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 1.33.
Observation Date: 2019-08-15 (14:47:44-15:36:57)
Resolution: 0.1 Hz
Polarization Ratio: 1.33
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Description
Echo power spectrum obtained on 2019-8-14 smoothed to a frequency resolution of 0.1 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 1.33.
Observation Date: 2019-08-14 (18:00:41-18:21:46)
Resolution: 0.1 Hz
Polarization Ratio: 1.33
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Description
Echo power spectrum obtained on 2019-8-12 smoothed to a frequency resolution of 0.05 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 1.09.
Observation Date: 2019-08-12 (15:43:05-16:04:10)
Resolution: 0.05 Hz
Polarization Ratio: 1.09
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Description
Echo power spectrum obtained on 2019-8-11 smoothed to a frequency resolution of 0.1 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 1.4.
Observation Date: 2019-08-11 (15:58:00-16:23:11)
Resolution: 0.1 Hz
Polarization Ratio: 1.4
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Description
Echo power spectrum obtained on 2019-8-10 smoothed to a frequency resolution of 0.1 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 1.23.
Observation Date: 2019-08-10 (16:20:11-16:42:32)
Resolution: 0.1 Hz
Polarization Ratio: 1.23
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