Arase
Spacecraft
Arase, formerly known as Exploration of energization and Radiation in Geospace, is a scientific satellite to study the Van Allen belts. It was developed by the Institute of Space and Astronautical Science of JAXA. Wikipedia
Launch date: December 20, 2016
Perigee altitude: ~460 km
COSPAR ID: 2016-080A
Inclination: ~31 degrees
Launch mass: ~350 kg
Mission duration: 7 years, 3 months and 20 days (elapsed)
Period: ~565 minutes