VPM

Launch data: Designation  45125? / 19071Q? Launch date - time  05 Dec 2019 - UT Launch site  CC, SLC40 Launch vehicle  Falcon-9 v1.2 Mission  Technology Launch platform  Slingshot/NG-12, LEO Deployment date  01? Feb 2020 - 15:44 UTC Earth orbit: Perigee / Apogee  459 x 473 km Inclination   51.6° Period  93.9 min

Spacecraft data:

Description:

• The Very Low Frequency (VLF) Particle Mapper (VPM) satellite is a 6U nanosatellite designed to augment the Demonstration and Science Experiments (DSX) satellite being flown by the Air Force Research Lab (AFRL). DSX is a larger (~500 kg) mission which plans to study the magnetosphere from medium-earth orbit (MEO). The DSX payload includes the Wave Particle Interaction Experiment (WPIx) designed to study wave particle interactions with 0.1 to 50 kHz VLF transmissions in the complex plasmas trapped in Earth′s magnetosphere. In order to compliment this experiment, the VPM spacecraft will fly in low-earth orbit (LEO) to measure the presence and intensity of VLF transmissions from DSX as well as their effects on the local electron population. The data received from VPM can be analyzed in coincidence with that obtained by the DSX WPIx equipment to obtain an unprecedented, simultaneous evaluation of two points in the inner magnetosphere. VPM demonstrates the nanosat architecture as a highly capable experiment platform and introduces its capability to enhance existing missions. This type of flight constellation introduces a low-cost, highly versatile method of analyzing the dynamic space environment.

External links:

• Satellite tracking: Real time satellite tracking