This is from NASA: "The launch window refers to the period of time in which the vehicle can be launched, usually ranging anywhere from one second to several hours. To determine the window, NASA must consider things such as the mission's destination and orbital requirements, whether range support is available, and any other needs that apply to specific missions."
I read elsewhere that for the ISS there are two launch windows a day that allow a rendezvous, but all factors must be lined up. The "range support" mentioned refers to either of two US Air Force managed ranges, the Eastern Test Range in FL or the Western Test Range in CA, that are responsible for radar tracking during launch and telemetry during the mission.
2 comments:
Amazing. Is there a special reason they launch at night?
Totally cool, no?
This is from NASA:
"The launch window refers to the period of time in which the vehicle can be launched, usually ranging anywhere from one second to several hours. To determine the window, NASA must consider things such as the mission's destination and orbital requirements, whether range support is available, and any other needs that apply to specific missions."
I read elsewhere that for the ISS there are two launch windows a day that allow a rendezvous, but all factors must be lined up. The "range support" mentioned refers to either of two US Air Force managed ranges, the Eastern Test Range in FL or the Western Test Range in CA, that are responsible for radar tracking during launch and telemetry during the mission.
I guess you go when the going is good. :)
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