Starlink 3255
Re-entered 3 Jun 2026Starlink 3255 (NORAD 50201, COSPAR 2021-125AX) was a US satellite that re-entered Earth's atmosphere on 3 Jun 2026, launched on 18 Dec 2021 on the Starlink Group 4-4 mission. It is catalogued as Starlink Group 4-4-46. It was operated by SpaceX as part of the Starlink 1.5 G4 programme. The spacecraft was built by SPXS on the Starlink bus, with a mass of 290 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 Starlink 3255?
Starlink 3255 re-entered Earth's atmosphere on 3 Jun 2026, ending a mission that began with its launch in 2021. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Starlink 3255 re-enter the atmosphere?
Starlink 3255 re-entered on 3 Jun 2026, according to Orbital Radar's historical catalogue records.
Who operated and built Starlink 3255?
Starlink 3255 was operated by SpaceX and built by SPXS (US).