JITsat was one of three tiny UNITYsat CubeSats launched on PSLV-C51 in February 2021. It was built by Jeppiaar Institute of Technology, Sriperumbudur.
Re-entered Earth's atmosphere on 4 June 2023, according to the public satellite catalogue.
The three UNITYsats were designed and built as a joint development by three Indian engineering colleges: Jeppiaar Institute of Technology, Sriperumbudur (JITsat); G.H. Raisoni College of Engineering, Nagpur (GHRCEsat); and Sri Shakthi Institute of Engineering and Technology, Coimbatore (Sri Shakthi Sat).
Gunter's Space Page describes each one as a 0.25U CubeSat. That is a quarter of a standard 1U cube, so four of them fit in the space of one 1U unit.
It flew on PSLV-C51 from Sriharikota on 28 February 2021. That flight was the first dedicated commercial mission of NewSpace India Limited (NSIL), with Brazil's Amazonia-1 as the main satellite and 18 co-passengers. The UNITYsats were three of the four co-passengers that came through IN-SPACe; the fourth was Space Kidz India's Satish Dhawan Sat.
JITsat (UNITYsat) re-entered Earth's atmosphere on 4 June 2023, according to the public satellite catalogue.