[amsat-bb] QRG for Telemetry on Fox-1A ?

Bob KD7YZ kd7yz at denstarfarm.us
Thu Oct 8 18:03:51 UTC 2015


On 08-Oct-15 1321, Paul Stoetzer wrote:
> That is correct. New keps are here:
> 
> http://mstl.atl.calpoly.edu/~ops/grace_tle/GRACE_OPM_TLE.txt
> 
> Use any of them, they are all close together at this point. First pass
> over the eastern USA at around 2353Z

Thanks. I copied the bottom one in, added the second number/element in
on the first line, from the Fox1-A previous listing, on Amsat

which makes that line look like this:
--------------------------snippet--------------------------
FOX-1A
1 99998U 13001A   15281.53437500  .00015117  00000-0  15632-2 0 00005
2 99998 064.7652 291.6749 0216834 282.4383 182.6525 14.73998361000019
-------------------------------------------------------------


thus, running WinAOS, from SatPC32, I see a different time than yours:


WinAos   QTH: -83.0/38.5   T#: 13794   Sat.: 17 [Standard]
 ----------------------------------------------------------
     Day     Objects      AOS (L) LOS Period maxEl   AZ
 ----------------------------------------------------------
 08.10.2015  XW-2F        18:26 18:37    11   23  140 - 001
 08.10.2015  LILACSAT 2   18:32 18:43    11   28  142 - 358
 08.10.2015  AO-07        18:45 19:02    17   11  221 - 325
 08.10.2015  XW-2A        18:50 19:01    11   45  152 - 354
 08.10.2015  ISS          19:05 19:16    11   45  243 - 049
 08.10.2015  FOX-1A       19:48 20:01    13   17  169 - 045<-----
 08.10.2015  XW-2E        19:52 20:04    12   25  191 - 339
 08.10.2015  XW-2C        19:57 20:08    11   23  195 - 337
 08.10.2015  XW-2D        19:58 20:09    11   22  196 - 337
 08.10.2015  XW-2B        19:58 20:09    11   22  197 - 338
 08.10.2015  XW-2F        20:01 20:12    11   21  199 - 337
 08.10.2015  LILACSAT 2   20:06 20:17    11   18  199 - 334
 08.10.2015  XW-2A        20:25 20:34    09   11  215 - 327
 08.10.2015  ISS          20:43 20:52    09   12  285 - 048
 08.10.2015  AO-73        21:23 21:34    11   15  125 - 004
 08.10.2015  FOX-1A       21:27 21:43    16   56  221 - 030<----
--------------------------------------------------------------

So, where did I go wrong?

-- 
73,
Bob KD7YZ
www.qrz.com/db/kd7yz
AmSat LM#901


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