[amsat-bb] Accurate Nayif 1 TLE set

George Henry ka3hsw at att.net
Wed Feb 22 02:49:24 UTC 2017


Spot on!!  Hit the bird with 5 watts into an Eggbeater and didn't have to 
adjust the uplink at all!  Worked WB8RJY 5 and 9.

73,
George, KA3HSW


----- Original Message ----- 
From: "Nico Janssen" <hamsat at xs4all.nl>
To: "AMSAT BB" <amsat-bb at amsat.org>; "wouter weggelaar" 
<wouterweg at gmail.com>; "Graham Shirville" <g.shirville at btinternet.com>; 
<operations at funcube.org.uk>
Sent: Tuesday, February 21, 2017 4:00 PM
Subject: [amsat-bb] Accurate Nayif 1 TLE set


> All,
>
> While waiting for a TLE set for Nayif 1 from the JSpOC, I constructed
> a TLE set based on measurements on a number of passes since launch.
> This set is accurate to within 2 seconds and should remain accurate in
> the coming days.
>
> NAYIF 1
> 1 60000U 17008XX  17051.92295152  .00001762  00000-0  80428-4 0 9993
> 2 60000  97.5107 113.5513 0006476 260.5747  99.4743 15.22401676 842
>
> This TLE set can also be downloaded here:
> http://hamsat1.home.xs4all.nl/NAYIF1.txt
>
> The actual frequency of the telemetry beacon of Nayif 1 is 145.9385 MHz.
> There is virtually no temperature drift on the beacon frequency.
>
> 73,
> Nico PA0DLO
>
>
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