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🛰️ SATELLITE · HISTORICAL RECORD

Waseda-SAT 3

Re-entered 6 Oct 2018

Waseda-SAT 3 (NORAD 41933, COSPAR 1998-067KV) was a J satellite that re-entered Earth's atmosphere on 6 Oct 2018, launched on 9 Dec 2016 on the 77KM No. 17501 mission. It was operated by WASEDA as part of the Waseda programme. The spacecraft was built by WASEDA on the Cubesat 1U bus, with a mass of 1 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.

2016
launched
2018
re-entered
2
years on orbit
1
kg mass

Lifecycle

Launched9 Dec 2016 · on the 77KM No. 17501 mission
Operational16 Jan 2017 · entered service
Retired16 Jan 2017 · end of operational service
Re-entered6 Oct 2018 · atmospheric re-entry — object destroyed

Specifications

NORAD ID41933
COSPAR1998-067KV
TypeSatellite
OperatorWASEDA
Country / StateJ
ManufacturerWASEDA
BusCubesat 1U
Mass1 kg
ProgrammeWaseda
CategoryTECH
OrbitLEO (LLEO/I)
Altitude396 × 408 km
Inclination51.6°

Frequently asked questions

What happened to Waseda-SAT 3?

Waseda-SAT 3 re-entered Earth's atmosphere on 6 Oct 2018, ending a mission that began with its launch in 2016. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Waseda-SAT 3 re-enter the atmosphere?

Waseda-SAT 3 re-entered on 6 Oct 2018, according to Orbital Radar's historical catalogue records.

Who operated and built Waseda-SAT 3?

Waseda-SAT 3 was operated by WASEDA and built by WASEDA (J).

Launched together

STARS-C OyakiRe-entered 2018FREEDOMRe-entered 2017TANCREDO-1Re-entered 2017ITF-2Re-entered 2019EGGRe-entered 2017AOBA-VeloxIIIRe-entered 2018TuPODRe-entered 2017OSNSATRe-entered 2018
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.