Followed for 4 years and 6 months, from March 2015 to September 2019, across 102 recorded positions.
It ranged between 1°S and 1°N, crossing the equator 25 times.
Remarkably, it stayed inside a narrow thermal band the whole time, between 23°C and 25°C.
It averaged 2.5 km a day, every day, across the whole tracking period.
It finished 133 km from where it started, roughly back in the same region.