480936 (2003 QH5)

2003QH5

Data

Number 480936
Provisional Designation 2003 QH5
Diameter 0.537 km
Rotation period 6.74 h
OC Radar Albedo 20.23
Geometric Albedo 0.056
Eccentricity 0.2202
Semi-major axis 1.26 au
Inclination 17.62 °
Discovery Date 2003-08-21
Discovery By LINEAR at Socorro

Radar Experiments

Doppler-Only (Continuous Wave) Echo Power Spectra

2020-07-17

2020-07-17, 2003QH5.2020Jul17.s0p15Hz.cw.png

Delay-Doppler Images

2020-07-17

2020-07-17, 2003QH5.p2.2020Jul16.png

2020-07-17, 2003QH5.2020Jul17.s0p15Hz.cw.png

Description

Echo power spectrum obtained on 2020-07-17 smoothed to a frequency resolution of 0.15 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 0.09.

Observation Date: 2020-07-17 (09:06:12-09:19:25)

Resolution: 0.15 Hz

Polarization Ratio: 0.09

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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.
2020-07-17, 2003QH5.p2.2020Jul16.png

Description

Delay-Doppler radar image obtained on 2020-07-17. 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: 2020-07-17 (10:07:53-11:14:31)

Resolution, Delay Axis: 30 m/px

Resolution, Doppler Axis: 0.2 Hz/px

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Additional Information


  • NASA Jet Propulsion Laboratory Small-Body Database entry

 

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