[OZAPRS] VK APRS Satellite data for 24/12/06
Robert Bruninga
bruninga at usna.edu
Thu Dec 28 08:00:15 EST 2006
Thanks, Ill add it to the web page!
Bob
> -----Original Message-----
> From: ozaprs-bounces at aprs.net.au
> [mailto:ozaprs-bounces at aprs.net.au] On Behalf Of Darryl Smith
> Sent: Wednesday, December 27, 2006 3:54 PM
> To: bruninga at usna.edu; 'VK / ZL APRS Users';
vk4tec at tech-software.net
> Subject: Re: [OZAPRS] VK APRS Satellite data for 24/12/06
>
> Thanks Bob.
>
> I just found the average speed of ISS is 27,685.7 KM/H. This
> means that it
> travelled about 242,526,732 KM per the year. Probably closer
> to 300,000,000
> KM when you take into account that it was on board from the
> beginning of
> August 2005 to mid-September 2006. Strangely this number is
> around the same
> distance light travels in 1000 seconds. In other words it was
> going pretty
> fast.
>
> I hate it when I mostly answer my own questions
>
> Darry
>
>
> ---------
> Darryl Smith, VK2TDS POBox 169 Ingleburn NSW 2565 Australia
> Mobile Number 0412 929 634 [+61 4 12 929 634 Int] - 02 9618
6459
> www.radio-active.net.au/blog/ -
www.radio-active.net.au/web/tracking/
>
>
> -----Original Message-----
> From: Robert Bruninga [mailto:bruninga at usna.edu]
> Sent: Thursday, 28 December 2006 7:44 AM
> To: 'Darryl Smith'; 'VK / ZL APRS Users';
vk4tec at tech-software.net
> Subject: RE: [OZAPRS] VK APRS Satellite data for 24/12/06
>
> > How many miles did PCSAT2 go on its trip... And how is it
now
> > that it is on the ground.
>
> About 365 days times 15 orbits per day times the circumference
> of the earth... I guess. It was a one year experiment on the
> outside of the ISS.
>
> >Have you had a chance to do an engineering analysis of the
> >device to see how well it performed mechanically?
>
> Yes, photos are on the PCSAT2 web page:
>
> http://www.ew.usna.edu/~bruninga/pcsat2.html
>
> No time to take it apart yet as we are woking the ANDE, RAFT,
> NMARS and FCAL missions.
>
> Bob, Wb4APR
>
> > Thanks
> >
> > Darryl
> >
> > ---------
> > Darryl Smith, VK2TDS POBox 169 Ingleburn NSW 2565 Australia
> > Mobile Number 0412 929 634 [+61 4 12 929 634 Int] - 02 9618
> 6459
> > www.radio-active.net.au/blog/ -
> www.radio-active.net.au/web/tracking/
> >
> >
> > -----Original Message-----
> > From: ozaprs-bounces at aprs.net.au
> > [mailto:ozaprs-bounces at aprs.net.au] On
> > Behalf Of Robert Bruninga
> > Sent: Monday, 25 December 2006 3:30 AM
> > To: vk4tec at tech-software.net; 'VK / ZL APRS Users'
> > Subject: Re: [OZAPRS] VK APRS Satellite data for 24/12/06
> >
> > Except that PCSAT2 is now back on the ground and no longer
in
> > service.
> >
> > > -----Original Message-----
> > > From: ozaprs-bounces at aprs.net.au
> > > [mailto:ozaprs-bounces at aprs.net.au] On Behalf Of Andrew
Rich
> > > Sent: Saturday, December 23, 2006 7:46 PM
> > > To: ozaprs at aprs.net.au
> > > Subject: [OZAPRS] VK APRS Satellite data for 24/12/06
> > >
> > > PCSAT2 435.275 Mhz 1200 Baud +/- doppler, ISS 145.800 MHz
> 1200
> > Baud
> > >
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> >
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> >
>
>
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