] Re: ARISSat-1 - Dumb Question
Date: Thu, 10 Feb 2011 17:51:12 -0700
To: bruni...@usna.edu
This time I'll actually type something before hitting send;)
The two burn maneuver is essentially a Hohmann transfer maneuver. The point
of the first burn becomes the new apogee or perigee (depending
to decay must also add
acceleration. (Gravity)
73
David G0MRF
In a message dated 10/02/2011 05:26:00 GMT Standard Time,
ko6th_g...@hotmail.com writes:
From: g0...@aol.com
Date: Wed, 9 Feb 2011 15:45:36 -0500
To: clintbradf...@mac.com; amsat-bb@amsat.org
Subject: [amsat-bb] Re: ARISSat
Question
From: g0...@aol.com
Date: Wed, 9 Feb 2011 15:45:36 -0500
To: clintbradf...@mac.com; amsat-bb@amsat.org
Subject: [amsat-bb] Re: ARISSat-1 - Dumb Question
In a message dated 09/02/2011 06:08:45 GMT Standard Time,
clintbradf...@mac.com writes:
... Clint. When
a retrograde maneuver will remove ARISSsat from
the proximity of ISS very very quickly.
It is interesting that any such one-thrust (arm throw) maneuver will then
intersect the ISS exactly one orbit later. In theory that is. But the
difference in drag at that low altitude will usually be
Sent from my iPod
Rick Tejera
Editor, SACnews
Saguaro Astronomy Club
www.saguaroastro.org
K7TEJ
On Feb 10, 2011, at 17:17, Bob Bruninga bruni...@usna.edu wrote:
a retrograde maneuver will remove ARISSsat from
the proximity of ISS very very quickly.
It is interesting that any such
In a message dated 09/02/2011 06:08:45 GMT Standard Time,
clintbradf...@mac.com writes:
... Clint. When ARISSAT is released it will stay in the Plane of ISS
orbit...they will toss it retrograde meaning in the opposite direction of
the velocity vector and with its slightly lower
From: g0...@aol.com
Date: Wed, 9 Feb 2011 15:45:36 -0500
To: clintbradf...@mac.com; amsat-bb@amsat.org
Subject: [amsat-bb] Re: ARISSat-1 - Dumb Question
In a message dated 09/02/2011 06:08:45 GMT Standard Time,
clintbradf...@mac.com writes:
... Clint. When ARISSAT is released
Nice article in QST Feb 2011 pretty well spells out what they are doing
and how...
TK, K7TRK
-Original Message-
From: amsat-bb-boun...@amsat.org [mailto:amsat-bb-boun...@amsat.org] On
Behalf Of Clint Bradford
Sent: Tuesday, February 08, 2011 8:22 PM
To: AMSAT BB
Subject: [amsat-bb]
... Clint. When ARISSAT is released it will stay in the Plane of ISS
orbit...they will toss it retrograde meaning in the opposite direction of
the velocity vector and with its slightly lower velocity the orbit will
start to decrease...this is done so that very quickly the orbits will stop