ISS orbit reboosted
According to various sources, the ISS orbit was raised 1 km Thursday. This will result in a "slippage" of the old Kep's predictions of about 20 seconds per day. So make certain your Keps are up to date. The Celestrak updates used by most tracking programs look good.
73s,
Alan WA4SCA
That may explain why last night I showed an 88 degree pass for tonight, that now shows as 66 degrees
Sent from my iPod Rick Tejera Editor, SACnews Saguaro Astronomy Club www.saguaroastro.org K7TEJ
On May 7, 2011, at 7:56, "Alan P. Biddle" APBIDDLE@UNITED.NET wrote:
According to various sources, the ISS orbit was raised 1 km Thursday. This will result in a "slippage" of the old Kep's predictions of about 20 seconds per day. So make certain your Keps are up to date. The Celestrak updates used by most tracking programs look good.
73s,
Alan WA4SCA
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
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Rick Tejera