[amsat-bb] Re: Rosetta spacecraft tracking

Michael R. Lengruesser mlengruesser at amsat-dl.org
Thu Jan 23 04:38:31 PST 2014

Hello Michael,
we had to wait from 20/01/2014 to 21/01/2014 in the morning for a pass 
from Rosetta
( Rosetta above the horizon at  Bochum G/S only ~ 0700 - 1300 UTC )

Michael R. Lengruesser, DD5ER

-- International Satellites for
Communication, Science and Education --
mlengruesser at amsat-dl.org

Our results:

Dear All,

Just a quick note about Rosetta X-band.  I checked it this morning from

2014 Jan 21 [Tue] 0934 utc
AZ    172°
El     11°
R     805 Mkm
CNR    25.5 dB(Hz)
QRG  8421.786900 MHz at the spacecraft

Rosetta is about 14 dB weaker than Stereo A/B.

The system at Bochum has a G/T approx 40 dB(1/K).

73 de James G3RUH


Am 23.01.2014 11:30, schrieb f6htj at aol.com:
> http://blogs.esa.int/rosetta/
> 73 de Michel F6HTJ
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