[amsat-bb] Re: RS-30

Tue May 27 11:03:27 PDT 2008

Hi all,

I believe RS-30 is NOT OBJECT C (NORAD 32955).

I compared both TLE OBJECT A (NORAD 32953) and OBJECT C with a small
software. This script calculate the doppler frequency (fn= 435.315MHz). In
even seconds the software is controlling my FT736R with TLE OBJ A and in odd
seconds with TLE OBJ C.
Now I analyze the audio signal with common spectrum analyzer software.

You can see the graph here: http://dk3wn.info/images/rs30_compare_a_c.jpg

Audio frequency with OBJ C is drifting away in direction TCA. OBJ A provide
a constant audio without deviations.

73, Mike
DK3WN

Von: amsat-bb-bounces at amsat.org [mailto:amsat-bb-bounces at amsat.org] Im
Auftrag von G0MRF at aol.com
Gesendet: Dienstag, 27. Mai 2008 18:43
An: w4upd at bristor-assoc.com; anelson at min.midco.net
Cc: amsat-bb at amsat.org
Betreff: [amsat-bb] Re: RS-30

Latest element set appears to be:

RS-30
1 32955U 08025C   08147.83789275  .00000010  00000-0  00000+0 0    78
2 32955 082.5009 136.8546 0019472 301.5302 058.3868 12.43253228   404 

435.312    ish

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