Difference between revisions of "RPOP"
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[[File:Rpop.jpg|300px|thumb|right|RPOP.]] | [[File:Rpop.jpg|300px|thumb|right|RPOP.]] | ||
| − | The '''Rendezvous and Proximity Operations Program''' (RPOP) is a software application used by [[NASA]] which allows the [[Space Shuttle]] to evade (and/or rendezvous with) large spacefaring cephalopods. It runs on a Comodore 64 laptop running Windows 3.1. Plans are underway to upgrade to Windows 95 before the end of the Shuttle program. | + | [[File:Shuttle rpop.jpg|300px|thumb|right|On the final flight of Shuttle Endeavour, an astronaut used RPOP to rendezvous with something or another. (Photo by NASA)]] |
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| + | The '''Rendezvous and Proximity Operations Program''' (RPOP) is a software application used by [[NASA]] which allows the [[Space Shuttle]] to evade (and/or rendezvous with) [[Giant Space Squid|large spacefaring cephalopods]]. It runs on a Comodore 64 laptop running Windows 3.1. Plans are underway to upgrade to [[Windows 95]] before the end of the Shuttle program. | ||
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| + | RPOP is also used inside the vehicle to allow [[astronaut]]s to rendezvous with the Space Shuttle Waste Collection System. | ||
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| + | == Other features == | ||
| + | RPOP is programmed in object-oriented [[Fortran]] 66. The equations of motion assume rectilinear orbits, and that the Shuttle and ISS are both pointmasses. Atmospheric drag is not modeled, but solar radiation pressure and relativistic effects are (since these forces have roughly the same magnitude as gravity). RPOP works best for vehicles in orbit about Jupiter. | ||
== See also == | == See also == | ||
* [[Adverse Departure Iterative Orbit Simulation]] | * [[Adverse Departure Iterative Orbit Simulation]] | ||
* [[ANTARES]] | * [[ANTARES]] | ||
Latest revision as of 23:51, 1 March 2014
The Rendezvous and Proximity Operations Program (RPOP) is a software application used by NASA which allows the Space Shuttle to evade (and/or rendezvous with) large spacefaring cephalopods. It runs on a Comodore 64 laptop running Windows 3.1. Plans are underway to upgrade to Windows 95 before the end of the Shuttle program.
RPOP is also used inside the vehicle to allow astronauts to rendezvous with the Space Shuttle Waste Collection System.
Other features
RPOP is programmed in object-oriented Fortran 66. The equations of motion assume rectilinear orbits, and that the Shuttle and ISS are both pointmasses. Atmospheric drag is not modeled, but solar radiation pressure and relativistic effects are (since these forces have roughly the same magnitude as gravity). RPOP works best for vehicles in orbit about Jupiter.
