2019 FU

2019FU

Data

Provisional Designation 2019 FU
Absolute Magnitude, H 23.2
Semi-major axis 2.38 au
Inclination 4.87 °
Discovery Date 2019-03-26

Radar Experiments

Doppler-Only (Continuous Wave) Echo Power Spectra

2019-04-08

2019-04-08, 2019FU.2019Apr08.s0p6Hz.cw.png

Delay-Doppler Images

2019-04-08

2019-04-08, 2019FU.p05.2019apr08.png

Animations

2019-04-08

2019-04-08, 2019FU.p05.2019apr08.gif

2019-04-08, 2019FU.2019Apr08.s0p6Hz.cw.png

Description

Echo power spectrum obtained on 2019-4-8 smoothed to a frequency resolution of 0.6 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 0.26.

Observation Date: 2019-04-08 (21:14:36-21:51:19)

Resolution: 0.6 Hz

Polarization Ratio: 0.26

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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.
2019-04-08, 2019FU.p05.2019apr08.png

Description

Delay-Doppler radar image obtained on 2019-4-8. 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: 2019-04-08 (23:01:29-23:26:52)

Resolution, Delay Axis: 7.5 m/px

Resolution, Doppler Axis: 0.05 Hz/px

Download Options:

2019-04-08, 2019FU.p05.2019apr08.gif

Description

Sequence of delay-Doppler radar images obtained on 2019-4-8 from 23:00 to 23:00 AST. The 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: 2019-04-08 (23:01:29-23:26:52)

Download Options:

Additional Information


  • NASA Jet Propulsion Laboratory Small-Body Database entry

 

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