Followed for 1 year, from January 2018 to December 2019, across 730 recorded positions.
It ranged between 46°N and 46°N, never leaving the northern hemisphere.
The water and air it moved through ran from -15°C to 20°C.
It averaged 0 km a day, every day, across the whole tracking period.
It finished within 0 km of where it started, a round trip closed almost exactly.