The satellite could be seen from Earth at any time of day or night.🛰️🌍
was made of a thick mylar plastic film coated with vapor-deposited aluminum that surrounded a volume of 524,000 cubic feet .The satellite was"a 100-foot -m inflatable sphere [that] had no instrumentation on board, read."It was the second NASA satellite in the National Geodetic Satellites Program. PAGEOS 1 was made up of 84 gores and 2 pole caps of 0.0127-mm aluminized mylar film. The gores were [157.4 ft ] long with a maximum width of [4.06 ft ] and the pole caps were [3.
the spacecraft was placed into a polar orbit in July 1975 — with an inclination between 85° and 86° — at an altitude of, PAGEOS suffered a second break up resulting in the release of a large number of fragments from the balloon, most of which re-entered the atmosphere during the following decade. Finally, in 2016, one of the largest pieces of PAGEOS de-orbited, During its heyday, PAGEOS had an apparent magnitude of 2 mag, thanks to its higher orbit.
And boy was it a sight to look at it! PAGEOS appeared from Earth like a slow-moving star even at night. It boasted a high orbit and polar inclination that would allow it to "to fulfill the mission requirements, the structural integrity of the satellite's load-bearing PET film and the reflectance of its vapor-deposited aluminum surface must be maintained for five years.
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