Platform-3
Re-entered 29 Jul 2025Platform-3 (NORAD 56183, COSPAR 2023-054F) was a E satellite that re-entered Earth's atmosphere on 29 Jul 2025, launched on 15 Apr 2023 on the Transporter-7 mission. It was operated by STIOT as part of the Sateliot programme. The spacecraft was built by ENDUR on the Cubesat 6U bus, with a mass of 7.407 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.
Lifecycle
Specifications
Frequently asked questions
What happened to Platform-3?
Platform-3 re-entered Earth's atmosphere on 29 Jul 2025, ending a mission that began with its launch in 2023. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Platform-3 re-enter the atmosphere?
Platform-3 re-entered on 29 Jul 2025, according to Orbital Radar's historical catalogue records.
Who operated and built Platform-3?
Platform-3 was operated by STIOT and built by ENDUR (E).