TES
Re-entered 25 Dec 2025TES (NORAD 26957, COSPAR 2001-049A) was a IN satellite that re-entered Earth's atmosphere on 25 Dec 2025, launched on 22 Oct 2001 on the TES mission. It was operated by ISRO as part of the IRS programme. The spacecraft was built by ISAC? on the IRS bus, with a mass of 1,108 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 TES?
TES re-entered Earth's atmosphere on 25 Dec 2025, ending a mission that began with its launch in 2001. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did TES re-enter the atmosphere?
TES re-entered on 25 Dec 2025, according to Orbital Radar's historical catalogue records.
Who operated and built TES?
TES was operated by ISRO and built by ISAC? (IN).