Before revision: A partial subset of information about POPPY was declassified in URL Other sources say that GGSE-4 weighed only 10 pounds but that it was attached to the much larger Poppy 5, which would have weighed 85 Kg and featured an 18-meter URL GGSE-4 remained operational from 1967 through URL 2020 near-miss On , GGSE-4 was expected to pass as closely as 12 meters from IRAS, another un-deorbited satellite left aloft.
After revision: It is further alleged that GGSE-4's mass is not at all like GGSE-1's mass and that GGSE'4 weighs 85 URLA partial subset of information about POPPY was declassified in URL Other sources say that GGSE-4 weighed only 10 pounds but that it was attached to the much larger Poppy 5, which would have weighed 85 Kg and featured an 18-meter URL GGSE-4 remained operational from 1967 through URL 2020 near-miss On , GGSE-4 was expected to pass as closely as 12 meters from IRAS, another un-deorbited satellite left aloft.