215588 (2003 HF2)
Data
| Number | 215588 |
|---|---|
| Provisional Designation | 2003 HF2 |
| Type | Apollo, NEO, PHA |
| Diameter | 0.488 km |
| Absolute Magnitude, H | 19.4 |
| Geometric Albedo | 0.118 |
| Eccentricity | 0.6754 |
| Semi-major axis | 1.1139 au |
| Inclination | 3.055 ° |
| Discovery Date | 2003-04-24 |
| Discovery By | LONEOS at Anderson Mesa |
Radar Experiments
Doppler-Only (Continuous Wave) Echo Power Spectra
Delay-Doppler Images
Animations
Description
Echo power spectrum obtained on 2017-3-31 smoothed to a frequency resolution of 0.23 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 0.44.
Observation Date: 2017-03-31 (00:42:31-00:58:59)
Resolution: 0.23 Hz
Polarization Ratio: 0.44
Download Options:
CSV file is the raw data corresponding to the viewed cw spectra. The CSV file consists of three columns. The first column is the doppler frequency (Hz), the second column is the echo power in the same sense (SC) and the third column is the echo power in the opposite sense (OC). Echo power is in units of standard deviation above the noise baseline.
Description
Echo power spectrum obtained on 2017-3-30 smoothed to a frequency resolution of 0.23 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 0.41.
Observation Date: 2017-03-30 (22:38:44-22:47:57)
Resolution: 0.23 Hz
Polarization Ratio: 0.41
Download Options:
CSV file is the raw data corresponding to the viewed cw spectra. The CSV file consists of three columns. The first column is the doppler frequency (Hz), the second column is the echo power in the same sense (SC) and the third column is the echo power in the opposite sense (OC). Echo power is in units of standard deviation above the noise baseline.
Description
Echo power spectrum obtained on 2017-3-29 smoothed to a frequency resolution of 0.22 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 0.41.
Observation Date: 2017-03-29 (21:32:36-21:41:57)
Resolution: 0.22 Hz
Polarization Ratio: 0.41
Download Options:
CSV file is the raw data corresponding to the viewed cw spectra. The CSV file consists of three columns. The first column is the doppler frequency (Hz), the second column is the echo power in the same sense (SC) and the third column is the echo power in the opposite sense (OC). Echo power is in units of standard deviation above the noise baseline.
Description
Echo power spectrum obtained on 2017-3-27 smoothed to a frequency resolution of 0.18 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 0.41.
Observation Date: 2017-03-27 (18:51:03-19:03:40)
Resolution: 0.18 Hz
Polarization Ratio: 0.41
Download Options:
CSV file is the raw data corresponding to the viewed cw spectra. The CSV file consists of three columns. The first column is the doppler frequency (Hz), the second column is the echo power in the same sense (SC) and the third column is the echo power in the opposite sense (OC). Echo power is in units of standard deviation above the noise baseline.
Description
Echo power spectrum obtained on 2017-3-26 smoothed to a frequency resolution of 0.12 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 0.45.
Observation Date: 2017-03-26 (18:00:46-18:15:05)
Resolution: 0.12 Hz
Polarization Ratio: 0.45
Download Options:
CSV file is the raw data corresponding to the viewed cw spectra. The CSV file consists of three columns. The first column is the doppler frequency (Hz), the second column is the echo power in the same sense (SC) and the third column is the echo power in the opposite sense (OC). Echo power is in units of standard deviation above the noise baseline.
Description
Delay-Doppler radar image obtained on 2017-3-31. The spatial resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-31 (01:04:00-01:40:56)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-3-30. The spatial resolution is 15 m per pixel vertically along the delay axis and 0.1 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-30 (22:50:10-23:29:32)
Resolution, Delay Axis: 15 m/px
Resolution, Doppler Axis: 0.1 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-3-27. The spatial resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-27 (19:35:18-19:53:42)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-3-27. The spatial resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-27 (20:01:43-20:05:21)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-3-27. The spatial resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-27 (20:08:09-21:38:49)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-3-26. The spatial resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-03-26 (19:39:06-20:31:42)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
