HomeLibraryRe-entered SatellitesTyvak-0129
🛰️ SATELLITE · HISTORICAL RECORD

Tyvak-0129

Re-entered 24 Sep 2024

Tyvak-0129 (NORAD 44853, COSPAR 2019-089B) was a US satellite that re-entered Earth's atmosphere on 24 Sep 2024, launched on 11 Dec 2019 on the PSLV Rideshare 16 mission. It was operated by TYVAK as part of the Tyvak programme. The spacecraft was built by TYVAK on the Cubesat 6U bus, with a mass of 11 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
2024
re-entered
5
years on orbit
11
kg mass

Lifecycle

Launched11 Dec 2019 · on the PSLV Rideshare 16 mission
Operational1 Sep 2024 · entered service
Retired1 Sep 2024 · end of operational service
Re-entered24 Sep 2024 · atmospheric re-entry — object destroyed

Specifications

NORAD ID44853
COSPAR2019-089B
TypeSatellite
OperatorTYVAK
Country / StateUS
ManufacturerTYVAK
BusCubesat 6U
Mass11 kg
ProgrammeTyvak
CategoryTECH
OrbitLEO (LLEO/I)
Altitude566 × 575 km
Inclination37.0°

Frequently asked questions

What happened to Tyvak-0129?

Tyvak-0129 re-entered Earth's atmosphere on 24 Sep 2024, 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 Tyvak-0129 re-enter the atmosphere?

Tyvak-0129 re-entered on 24 Sep 2024, according to Orbital Radar's historical catalogue records.

Who operated and built Tyvak-0129?

Tyvak-0129 was operated by TYVAK and built by TYVAK (US).

Launched together

Tyvak-0092Re-entered 2024Duchifat-3Re-entered 2025QPS-SAR 1Re-entered 2024RISAT-2BR1NORAD 448571HOPSATNORAD 44859
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.