250458 (2004 BO41)

2004BO41

Data

Number 250458
Provisional Designation 2004 BO41
Other Designations 2007 AG2
Type Apollo, NEO
Diameter 0.63 km
Absolute Magnitude, H 17.9
Rotation period 16.19 h
Geometric Albedo 0.282
Eccentricity 1.019
Semi-major axis 1.019 au
Inclination 35.55 °
Discovery Date 2004-01-19
Discovery By LINEAR at Socorro

Radar Experiments

Doppler-Only (Continuous Wave) Echo Power Spectra

2016-09-08

2016-09-08, 2004BO41.2016Sep08.s0p0318Hz.cw.png

2016-09-08

2016-09-08, 2004BO41.2016Sep08.s0p0636Hz.cw.png

2016-09-07

2016-09-07, 2004BO41.2016Sep07.s0p0327Hz.cw.png

Delay-Doppler Images

2016-09-08

2016-09-08, 2004BO41.p2.2016sep08.png

2016-09-07

2016-09-07, 2004BO41.p5.2016sep07.png

Animations

2016-09-08

2016-09-08, 2004BO41.p2.2016sep08.gif

2016-09-08, 2004BO41.2016Sep08.s0p0318Hz.cw.png

Description

Echo power spectrum obtained on 2016-9-8 smoothed to a frequency resolution of 0.032 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 0.23.

Observation Date: 2016-09-08 (18:55:58-19:11:12)

Resolution: 0.032 Hz

Polarization Ratio: 0.23

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.
2016-09-08, 2004BO41.2016Sep08.s0p0636Hz.cw.png

Description

Echo power spectrum obtained on 2016-9-8 smoothed to a frequency resolution of 0.064 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 0.37.

Observation Date: 2016-09-08 (18:45:34-18:50:32)

Resolution: 0.064 Hz

Polarization Ratio: 0.37

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.
2016-09-07, 2004BO41.2016Sep07.s0p0327Hz.cw.png

Description

Echo power spectrum obtained on 2016-9-7 smoothed to a frequency resolution of 0.03 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: 2016-09-07 (18:15:33-18:17:05)

Resolution: 0.03 Hz

Polarization Ratio: 0.26

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.
2016-09-08, 2004BO41.p2.2016sep08.png

Description

Delay-Doppler radar image obtained on 2016-9-8. 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: 2016-09-08 (19:30:43-20:07:31)

Resolution, Delay Axis: 30 m/px

Resolution, Doppler Axis: 0.2 Hz/px

Download Options:

2016-09-07, 2004BO41.p5.2016sep07.png

Description

Delay-Doppler radar image obtained on 2016-9-7. The spatial resolution is 75 m per pixel vertically along the delay axis and 0.5 Hz per pixel horizontally along the Doppler axis.

Observation Date: 2016-09-07 (19:40:32-20:41:51)

Resolution, Delay Axis: 75 m/px

Resolution, Doppler Axis: 0.5 Hz/px

Download Options:

2016-09-08, 2004BO41.p2.2016sep08.gif

Description

Sequence of delay-Doppler radar images obtained on 2016-9-8 from 19:00 to 20:00 AST. The resolution is 30 m per pixel vertically along the delay axis and 0.2 Hz per pixel horizontally along the Doppler axis.

Observation Date: 2016-09-08 (19:30:43-20:07:31)

Download Options:

Additional Information


  • NASA Jet Propulsion Laboratory Small-Body Database entry

 

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