511684 (2015 BN509)
Data
Number | 511684 |
---|---|
Provisional Designation | 2015 BN509 |
Type | Apollo, NEO, PHA |
Diameter | 0.315 km |
Absolute Magnitude, H | 20.7 |
Rotation period | 5.6713 h |
Geometric Albedo | 0.093 |
Eccentricity | 0.5684 |
Semi-major axis | 1.006 au |
Inclination | 4.154 ° |
Discovery Date | 2015-01-22 |
Discovery Means | Mt. Lemmon Survey |
Radar Experiments
Doppler-Only (Continuous Wave) Echo Power Spectra
Delay-Doppler Images
Animations
Description
Echo power spectrum obtained on 2017-2-7 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 0.24.
Observation Date: 2017-02-07 (09:58:28-10:06:02)
Resolution: 0.12 Hz
Polarization Ratio: 0.24
Download Options:
Description
Echo power spectrum obtained on 2017-2-6 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 0.25.
Observation Date: 2017-02-06 (09:36:43-09:48:16)
Resolution: 0.1 Hz
Polarization Ratio: 0.25
Download Options:
Description
Echo power spectrum obtained on 2017-2-6 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 0.27.
Observation Date: 2017-02-06 (09:50:17-09:53:54)
Resolution: 0.12 Hz
Polarization Ratio: 0.27
Download Options:
Description
Echo power spectrum obtained on 2017-2-5 smoothed to a frequency resolution of 0.08 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 0.28.
Observation Date: 2017-02-05 (08:26:04-08:35:17)
Resolution: 0.08 Hz
Polarization Ratio: 0.28
Download Options:
Description
Echo power spectrum obtained on 2017-2-5 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 0.22.
Observation Date: 2017-02-05 (08:15:45-08:23:16)
Resolution: 0.12 Hz
Polarization Ratio: 0.22
Download Options:
Description
Delay-Doppler radar image obtained on 2017-02-08. The spatial resolution is 7.5 m per pixel vertically along the delay axis and 0.05 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-02-08 (11:33:21-13:48:57)
Resolution, Delay Axis: 7.5 m/px
Resolution, Doppler Axis: 0.05 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-02-07. The spatial resolution is 7.5 m per pixel vertically along the delay axis and 0.05 Hz per pixel horizontally along the Doppler axis.
Observation Date: 2017-02-07 (10:10:49-12:48:14)
Resolution, Delay Axis: 7.5 m/px
Resolution, Doppler Axis: 0.05 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-2-6. 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: 2017-02-06 (09:57:45-11:49:46)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options:
Description
Delay-Doppler radar image obtained on 2017-2-5. 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: 2017-02-05 (08:56:52-10:57:45)
Resolution, Delay Axis: 30 m/px
Resolution, Doppler Axis: 0.2 Hz/px
Download Options: