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NEO Asteroid 3691 Bede

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  MPC Information

  NEODyS Information for 3691

 

   Image composed of five 30 second exposures (Center of Image Time:  2006 09 03.405)

  Equipment: 0.30m Schmitt-Cassegrain LX200 @ F/3.3

  SBIG ST7 CCD Camera Cooled to -8.5 deg. C.

  Sky conditions:  Hazy with fog in the area.  Outside temperature ~73deg. F.

  Steve Farmer Jr. Red Barn Observatory H68

  V was expected to be ~17.4

  Here's the data I reported to the MPC:

  003691 C2006 09 03.40551 00 30 11.37 +08 39 20.9 17.7 V H68

  003691 C2006 09 03.41075 00 30 10.88 +08 39 21.8 17.7 V H68

  003691 C2006 09 03.42025 00 30 10.10 +08 39 24.4 17.2 V H68

  003691 C2006 09 03.42675 00 30 09.42 +08 39 27.1 17.7 V H68

 

  A total of 25 30 second images were acquired to produce the above four measurements along with 3 five minute exposures (that were not used).

  Due to the sun rising, I wasn't able to expand the measurements over a larger time frame.

 

  Total CCD exposure time for this object:  27.5 minutes

  Total time spent on this object:  45 minutes

  Images were stacked in sets of five to get the producing results.

 

 

 

    This image was composed of 20 - 30 second exposures stacked on 3691.

 

 

 

 

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Copyright © 2006 The Cometary Space Web of Steve E. Farmer Jr.

Last modified 02/19/2007 08:48 PM -0500

This web site has been active since March 1, 2006