Starlink 6151
Re-entered 7 Mar 2026Starlink 6151 (NORAD 57118, COSPAR 2023-090T) was a US satellite that re-entered Earth's atmosphere on 7 Mar 2026, launched on 23 Jun 2023 on the Starlink Group 5-12 mission. It is catalogued as Starlink Group 5-12-18. It was operated by SpaceX as part of the Starlink 1.5 G5 programme. The spacecraft was built by SPXS on the Starlink bus, with a mass of 305 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 6151?
Starlink 6151 re-entered Earth's atmosphere on 7 Mar 2026, 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 Starlink 6151 re-enter the atmosphere?
Starlink 6151 re-entered on 7 Mar 2026, according to Orbital Radar's historical catalogue records.
How long was Starlink 6151 operational?
Starlink 6151 was operational for roughly 9 months, from 1 Feb 2025 to 20 Oct 2025.
Who operated and built Starlink 6151?
Starlink 6151 was operated by SpaceX and built by SPXS (US).