[amsat-bb] LO-78 Decay Date
Steve May
steve.w5iem at gmail.com
Mon Jun 30 15:36:22 UTC 2014
Did anyone hear the satellite on the NA pass a few minutes ago. I never
heard it, but that could be due to incorrect keps.
Steve
W5IEM
On Jun 30, 2014 11:26 AM, "Paul Stoetzer" <n8hm at arrl.net> wrote:
> I noticed that AMSAT-UK and the ARRL have both published posts that
> state that LO-78 will decay by the end of this week.
>
> That's probably based in part by information I posted on the BB from
> satflare.com, which predicts decay on July 2nd
> (http://www.satflare.com/track.asp?q=39571#TOP)
>
> However, the keps they are using appear to be incorrect. They are
> showing an altitude of just 226 km. Celestrak keps are showing an
> altitude of 317 km. Interestingly, the map view of the satellite's
> current position appears to be correct.
>
> SATVIEW's decay predictions seem to be based on the 317 km current
> altitude and show a predicted reentry of August 5th.
> (http://www.satview.org/decay.php)
>
> I think SATVIEW's prediction is more accurate. Anyone else have any input?
>
> 73,
>
> Paul, N8HM
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