Re: [Gpredict-discussion] TLE data for FUNcube-1
Real time satellite tracking and orbit prediction
Status: Beta
Brought to you by:
csete
From: F H. J. <f.h...@gm...> - 2013-11-21 20:25:28
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What I have found is usually one less or more characters which obviously screws up the checksum. The basic form is very neat and tidy when viewed in plain text which makes it more obvious if the spaces are not right (and I have found it is usually spaces). Best regards, Fred N7FMH > -----Original Message----- > From: Alexandru Csete [mailto:oz...@gm...] > Sent: Thursday, November 21, 2013 15:18 > To: Gpredict discussion > Subject: Re: [Gpredict-discussion] TLE data for FUNcube-1 > > On Thu, Nov 21, 2013 at 8:38 PM, Philip Heron > <ph...@sa...> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > I've done this for the TLE lines they posted on their website, > > gpredict is saying it added 1 new satellite but it's not > listed anywhere. > > > > Re-importing it says 1 skipped satellite. Still not listed. > > > > I'm probably missing something obvious? > > Most of the TLEs floating around have invalid checksum and > gpredict wont accept those. It does not check during the > import though. Also, some TLE have strange catalog numbers > that may conflict with another satellite in the database. > > The one I posted is one of the latest ones from yesterday and > it has valid checksum. If you need a newer one you can try to > calculate the checksum yourself: > http://celestrak.com/NORAD/documentation/tle-fmt.asp > > Alex > > -------------------------------------------------------------- > ---------------- > Shape the Mobile Experience: Free Subscription Software > experts and developers: Be at the forefront of tech innovation. > Intel(R) Software Adrenaline delivers strategic insight and > game-changing conversations that shape the rapidly evolving > mobile landscape. Sign up now. > http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/414 > 0/ostg.clktrk > _______________________________________________ > Gpredict-discussion mailing list > Gpr...@li... > https://lists.sourceforge.net/lists/listinfo/gpredict-discussion > |