[amsat-bb] BEVO1/Aggiesat Deployment from STS-127

Rocky Jones orbitjet at hotmail.com
Wed Aug 5 20:42:45 PDT 2009



http://aggiesat.org/images/projects/aggiesat2/s127e012218.png

This is an interesting picture.  Close examination of it seems to indicate that "some" of the separation system worked, but some of it hung up.  Kind of like what happened to the Agena Target Adapter that was launched for I think Gemini 9.

Robert WB5MZO


> From: vegakp at gmail.com
> Date: Thu, 30 Jul 2009 08:03:54 -0700
> To: amsat-bb at amsat.org
> Subject: [amsat-bb]  BEVO1 Deployment from STS-127
> 
> The University of Texas at Austin deployed BEVO1 in space on July 30, 2009
> at 7:27 AM CDT via the STS-127 Space Shuttle Picosatellite Launcher (SSPL).
> 
> We appreciate anyone who can help us tracking BEVO1!
> 
> BEVO1 Downlink Information:
> 
> Beacon Mode
> Downlink Freq: 437.325 MHz
> Modulation: FM, 200mW, Morse Code, ~20 WPM
> 
> Data Mode
> Downlink Freq: 437.325 MHz
> Modulation:
> GMSK, 1W, 9600 baud, AX.25 (default)
> FM, 1W, Bell 202, AX.25
> TLE's:
> 
> 
> 1 99999U           9211.52399245  .00015326  99081-9  77971-4 0    19
> 2 99999  51.6397  84.3142 0004954  91.3966 248.8994 15.80682654  2322
> 
> 
> 
> BEVO1 is a 12.5 cm cube and 3 kg in mass. The purpose of the mission is to
> collect data from NASA's DRAGON GPS receiver.
> 
> BEVO1 has two modes, data and beacon. The data mode is on over most parts of
> the United States, and the rest of the time, the satellite is in beacon
> mode. Also, anyone tracking BEVO1 can record what they hear at
> http://paradigm.ae.utexas.edu/opsThe University of Texas also has additional
> information at: http://www.utexas.edu/news/2009/06/09/picosatellite/
> 
> NASA describes DRAGONSat as an anticipated eight-year program with a launch
> of the satellites approximately every two years. The first three missions
> will test individual components and subsystems while the final mission will
> culminate with the successful docking of two satellites. Refer to
> http://tinyurl.com/m2blyc for additional mission information.
> 
> The University of Texas at Austin has developed BEVO1 and Texas
> A&M University has developed AggieSat-2 for this mission. Both satellites
> will perform the initial data acquition testing of the DRAGONSat program.
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