Re: Request for optical observations of ABRIXAS

Mir16609@aol.com
Wed, 5 May 1999 13:35:53 EDT

In a message dated 5/5/99 08:27:26 AM EDT, roland@blitz.mit.edu writes:

> I received a request for optical observations of ABRIXAS from the
>  ABRIXAS Co-Principal Investigator via a colleague of mine this 
>  morning.  I attach the original german text: the jist of it is 
>  that they want to know what ABRIXAS is doing so they know how to
>  plan their program of reacquiring contact.
>  
>  The Co-PI sent out a request for observations to his people at 
>  the astrophysical institute in Potsdam (Germany) and the Max-Planck
>  institute near Munich: their observation coordinator is Konrad Dennerl 
>  (kod@mpe-garching.mpg.de).  If it is not too much of an imposition,
>  if you have observations of ABRIXAS, please send them also to Mr.
>  Dennerl.

This evening there are several passes that should be visible to the northern 
USA and most of Canada.  The ground track of the pass at 21:40 EDT (01:40 
UTC, 6 May) will go just north of Quebec City.  At my location it will be 
about 23 deg above the horizon as it passes L->R under Polaris.  Locations 
north of Maryland (eg. MIT) will have a better view.

The next passes (03:16 and 04:52 UTC, 6 May) should be visible in the midwest 
USA / central Canada and the northwestern USA / western Canada respectively.

The ABRIXAS Rk trails the payload by 4.5 minutes.  It appears to be flashing.

Cheers
Don Gardner  39.1796 N, 76.8419 W, 34m ASL
Homepage: http://hometown.aol.com/mir16609/
Space Day - 6 May 1999; http://www.spaceday.com/