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🛰️ SATELLITE · HISTORICAL RECORD

Starlink Microsat 2B

Re-entered 8 Aug 2020

Starlink Microsat 2B (NORAD 43217, COSPAR 2018-020C) was a US satellite that re-entered Earth's atmosphere on 8 Aug 2020, launched on 22 Feb 2018 on the Tintin Prototypes mission. It was operated by SpaceX as part of the Starlink 0 programme. The spacecraft was built by SPXS on the SpXMicro bus, with a mass of 350 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.

2018
launched
2020
re-entered
2
years on orbit
350
kg mass

Lifecycle

Launched22 Feb 2018 · on the Tintin Prototypes mission
Operational1 Feb 2019 · entered service
Retired8 Aug 2020 · end of operational service
Re-entered8 Aug 2020 · atmospheric re-entry — object destroyed

Specifications

NORAD ID43217
COSPAR2018-020C
TypeSatellite
OperatorSpaceX
Country / StateUS
ManufacturerSPXS
BusSpXMicro
Mass350 kg
ProgrammeStarlink 0
CategoryCOM
OrbitLEO (LLEO/S)
Altitude499 × 516 km
Inclination97.5°

Frequently asked questions

What happened to Starlink Microsat 2B?

Starlink Microsat 2B re-entered Earth's atmosphere on 8 Aug 2020, ending a mission that began with its launch in 2018. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Starlink Microsat 2B re-enter the atmosphere?

Starlink Microsat 2B re-entered on 8 Aug 2020, according to Orbital Radar's historical catalogue records.

How long was Starlink Microsat 2B operational?

Starlink Microsat 2B was operational for roughly 18 months, from 1 Feb 2019 to 8 Aug 2020.

Who operated and built Starlink Microsat 2B?

Starlink Microsat 2B was operated by SpaceX and built by SPXS (US).

Launched together

PazNORAD 43215Starlink Microsat 2ARe-entered 2020
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.