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POPACS 1

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POPACS 1 is classified as:


NORAD ID: 39268
Int'l Code: 2013-055D
Perigee: 289.2 km
Apogee: 598.1 km
Inclination: 81.0 °
Period: 93.3 minutes
Semi major axis: 6814 km
RCS: Unknown
Launch date: September 29, 2013
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

POPACS (Polar Orbiting Passive Atmospheric Calibration Spheres) is a privately funded CubeSat mission to measure the effects of solar flares and coronal mass ejections on the density of Earth's upper atmosphere during solar cycles 24 and 25. POPACS is a mission by collaboration between Utah State University, Gil Moore, Planetary Systems Corporation and Drexel University.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 39268U 13055D   25192.84120552  .00040407 -26152-6  33779-3 0  9998
2 39268  80.9680  47.0051 0226639 231.9902 126.0691 15.43258263619608
Source of the keplerian elements: AFSPC