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BIRDS-4 GuaraniSat

Re-entered 5 Jul 2022

BIRDS-4 GuaraniSat (NORAD 47931, COSPAR 1998-067SH) was a PY satellite that re-entered Earth's atmosphere on 5 Jul 2022, launched on 20 Feb 2021 on the 77KM No. 17501 mission. It was operated by AEP as part of the AEP programme. The spacecraft was built by AEP/KYUT 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.

2021
launched
2022
re-entered
1
year on orbit
1
kg mass

Lifecycle

Launched20 Feb 2021 · on the 77KM No. 17501 mission
Operational1 Jun 2022 · entered service
Retired1 Jun 2022 · end of operational service
Re-entered5 Jul 2022 · atmospheric re-entry — object destroyed

Specifications

NORAD ID47931
COSPAR1998-067SH
TypeSatellite
OperatorAEP
Country / StatePY
ManufacturerAEP/KYUT
BusCubesat 1U
Mass1 kg
ProgrammeAEP
CategoryTECH
OrbitLEO (LLEO/I)
Altitude415 × 419 km
Inclination51.6°

Frequently asked questions

What happened to BIRDS-4 GuaraniSat?

BIRDS-4 GuaraniSat re-entered Earth's atmosphere on 5 Jul 2022, ending a mission that began with its launch in 2021. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did BIRDS-4 GuaraniSat re-enter the atmosphere?

BIRDS-4 GuaraniSat re-entered on 5 Jul 2022, according to Orbital Radar's historical catalogue records.

Who operated and built BIRDS-4 GuaraniSat?

BIRDS-4 GuaraniSat was operated by AEP and built by AEP/KYUT (PY).

Launched together

WARP-01Re-entered 2022RSP-01Re-entered 2022TAU-Sat-1Re-entered 2022BIRDS-4 TsuruRe-entered 2022STARS-EC End Mass 1Re-entered 2022BIRDS-4 Maya-2Re-entered 2022OPUSAT-IIRe-entered 2022MMSATS-1Re-entered 2023
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.