Observations of Interplanetary Dust by the Juno Magnetometer Investigation

Abstract: One of the Juno magnetometer investigation’s star cameras was configured to search for unidentified objects during Juno’s transit en route to Jupiter. This camera detects and registers luminous objects to magnitude 8. Objects persisting in more than five consecutive images and moving with an apparent angular rate of between 2 and 18,000 arcsec/s were recorded. Among the objects detected were a small group of objects tracked briefly in close proximity to the spacecraft. The trajectory of these…