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🛰️ SATELLITE · HISTORICAL RECORD

TYVAK-53B

Re-entered 14 Mar 2023

TYVAK-53B (NORAD 42795, COSPAR 2017-036AG) was a US satellite that re-entered Earth's atmosphere on 14 Mar 2023, launched on 23 Jun 2017 on the PSLV Rideshare 10 mission. It was operated by PACSCI as part of the PacSci programme. The spacecraft was built by TYVAK on the Cubesat 3U bus, with a mass of 4 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.

2017
launched
2023
re-entered
6
years on orbit
4
kg mass

Lifecycle

Launched23 Jun 2017 · on the PSLV Rideshare 10 mission
Operational1 Oct 2017 · entered service
Retired1 Oct 2017 · end of operational service
Re-entered14 Mar 2023 · atmospheric re-entry — object destroyed

Specifications

NORAD ID42795
COSPAR2017-036AG
TypeSatellite
OperatorPACSCI
Country / StateUS
ManufacturerTYVAK
BusCubesat 3U
Mass4 kg
ProgrammePacSci
CategoryTECH
OrbitLEO (LLEO/S)
Altitude497 × 516 km
Inclination97.5°

Frequently asked questions

What happened to TYVAK-53B?

TYVAK-53B re-entered Earth's atmosphere on 14 Mar 2023, ending a mission that began with its launch in 2017. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did TYVAK-53B re-enter the atmosphere?

TYVAK-53B re-entered on 14 Mar 2023, according to Orbital Radar's historical catalogue records.

Who operated and built TYVAK-53B?

TYVAK-53B was operated by PACSCI and built by TYVAK (US).

Launched together

QB50-GB03Re-entered 2023skCUBERe-entered 2023Venta-1Re-entered 2024ROBUSTA 1BRe-entered 2023CICERO-6Re-entered 2024D-SATNORAD 42794NIUSATRe-entered 2024
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.