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🛰️ SATELLITE · HISTORICAL RECORD

ILLUMA-T

Re-entered 14 Nov 2023

ILLUMA-T (NORAD 60181, COSPAR 1998-067WR) was a US satellite that re-entered Earth's atmosphere on 14 Nov 2023, launched on 10 Nov 2023 on the 77KM No. 17501 mission. It was operated by GSFC as part of the ISS Att Payload programme. The spacecraft was built by GSFC on the ORU bus, with a mass of 396 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.

2023
launched
2023
re-entered
0
years on orbit
396
kg mass

Lifecycle

Launched10 Nov 2023 · on the 77KM No. 17501 mission
Operational28 Jun 2024 · entered service
Retired28 Jun 2024 · end of operational service
Re-entered14 Nov 2023 · atmospheric re-entry — object destroyed

Specifications

NORAD ID60181
COSPAR1998-067WR
TypeSatellite
OperatorGSFC
Country / StateUS
ManufacturerGSFC
BusORU
Mass396 kg (301 kg dry)
ProgrammeISS Att Payload
CategoryIMG
OrbitLEO (LLEO/I)
Altitude418 × 419 km
Inclination51.6°

Frequently asked questions

What happened to ILLUMA-T?

ILLUMA-T re-entered Earth's atmosphere on 14 Nov 2023, 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 ILLUMA-T re-enter the atmosphere?

ILLUMA-T re-entered on 14 Nov 2023, according to Orbital Radar's historical catalogue records.

Who operated and built ILLUMA-T?

ILLUMA-T was operated by GSFC and built by GSFC (US).

Launched together

77KM No. 175-01Re-entered 1998BIRDS-XRe-entered 2026Atsushi Space ChallengeRe-entered 2025STARS-Me2Re-entered 2026RSP-03Re-entered 2026GHS-01Re-entered 2026YOTSUBA-KULOVERRe-entered 2026e-kagaku-1Re-entered 2026
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.