[amsat-bb] preliminary TLE data for NEXUS sat (jan-17)

[Pedro Converso]

Thanks! for preliminary keps for NEXUS, loaded using:

NEXUS
1 99999U 19005A   19017.08394676 0.00000000  00000-0  00000-0 0  9991
2 99999  97.2400  80.2200 0010290 211.2310 184.0310 15.23623214    09

Predictions at http://amsat.org.ar/pass?satx=nexus

Good luck on 01/17 launch !

73, lu7abf, Pedro

On Thu, Jan 10, 2019 at 11:36 AM ok2gz <ok2gz at seznam.cz> wrote:

> Nexus cubesat will be launched on January 17, 2019.
> In document <a
> href="
> http://sat.aero.cst.nihon-u.ac.jp/nexus/download/About_initial_operation_immediately_after_separation_e.pdf">About_initial_operation_immediately_after_separation_e.pdf</a>
>
> from ANS-006 AMSAT NEWS SERVICE
>     are given the preliminary TLE data.
>
> NEXUS
> 1 99999U 99999A 19017.08394676 0.00000000 00000-0 00000-0 0 9991
> 2 99999 97.2400 80.2200 0010290 211.2310 184.0310 15.23623214 09
>
>
> The TLE data depends on the exact positions of each item. Positions are
> compromised when copying documents.
> Such damaged TLE data are not in sat programs as GPredict) processed.
>
> The repair is simple. Just compare the positions of dots and dashes in
> TLE data  and move items to the correct positions.
>
> Already for FOX-1D I wrote a TLEdoctor program that can display flawed
> positions and can easily be corrected by comparing with the template.
> After repair,  GPredict data can be uploaded and we can take all
> advantages of our sat program during the first pass.
>
> TLE doctor:  http://oscar.ok2gz.eu/fox1d.php
>
> Yet planned orbit params for NEXUS
>
> period: 94.515 min
> apogeum : 502.1 km
> perigeum: 489.0 km
> max qso length:  4904 km
> inclination: 97.24 degrees
>
> 73  jarda ok2gz
>
>
>
>
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