HomeLibraryRe-entered SatellitesAQT-D
🛰️ SATELLITE · HISTORICAL RECORD

AQT-D

Re-entered 22 Apr 2022

AQT-D (NORAD 44791, COSPAR 1998-067QW) was a J satellite that re-entered Earth's atmosphere on 22 Apr 2022, launched on 24 Sep 2019 on the 77KM No. 17501 mission. It was operated by TOK / SPABD as part of the Tokyo programme. The spacecraft was built by TOK on the Cubesat 3U bus, with a mass of 3 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.

2019
launched
2022
re-entered
3
years on orbit
3
kg mass

Lifecycle

Launched24 Sep 2019 · on the 77KM No. 17501 mission
Operational21 Apr 2022 · entered service
Retired21 Apr 2022 · end of operational service
Re-entered22 Apr 2022 · atmospheric re-entry — object destroyed

Specifications

NORAD ID44791
COSPAR1998-067QW
TypeSatellite
OperatorTOK / SPABD
Country / StateJ
ManufacturerTOK
BusCubesat 3U
Mass3 kg
ProgrammeTokyo
CategoryTECH
OrbitLEO (LLEO/I)
Altitude411 × 417 km
Inclination51.6°

Frequently asked questions

What happened to AQT-D?

AQT-D re-entered Earth's atmosphere on 22 Apr 2022, ending a mission that began with its launch in 2019. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did AQT-D re-enter the atmosphere?

AQT-D re-entered on 22 Apr 2022, according to Orbital Radar's historical catalogue records.

Who operated and built AQT-D?

AQT-D was operated by TOK / SPABD and built by TOK (J).

Launched together

RWASAT-1Re-entered 2022NARSScube-1Re-entered 2021HTV 8Re-entered 2019
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.