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🛰️ SATELLITE · HISTORICAL RECORD

Cygnus NG-12

Re-entered 4 Nov 2019

Cygnus NG-12 (NORAD 44701, COSPAR 2019-071A) was a US satellite that re-entered Earth's atmosphere on 4 Nov 2019, launched on 2 Nov 2019 on the Cygnus NG-12 mission. It was operated by NGISD as part of the Cygnus programme. The spacecraft was built by NGISD on the EPCM bus, with a mass of 2,456 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
2019
re-entered
0
years on orbit
2,456
kg mass

Lifecycle

Launched2 Nov 2019 · on the Cygnus NG-12 mission
Operational17 Mar 2020 · entered service
Retired17 Mar 2020 · end of operational service
Re-entered4 Nov 2019 · atmospheric re-entry — object destroyed

Specifications

NORAD ID44701
COSPAR2019-071A
TypeSatellite
OperatorNGISD
Country / StateUS
ManufacturerNGISD
BusEPCM
Mass2,456 kg
ProgrammeCygnus
CategorySS
OrbitLEO (LLEO/I)
Altitude380 × 416 km
Inclination51.6°

Frequently asked questions

What happened to Cygnus NG-12?

Cygnus NG-12 re-entered Earth's atmosphere on 4 Nov 2019, 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 Cygnus NG-12 re-enter the atmosphere?

Cygnus NG-12 re-entered on 4 Nov 2019, according to Orbital Radar's historical catalogue records.

Who operated and built Cygnus NG-12?

Cygnus NG-12 was operated by NGISD and built by NGISD (US).

Launched together

STPSat-4Re-entered 2019HARPRe-entered 2022SOCRATESRe-entered 2022PhoenixRe-entered 2022MVP-ARe-entered 2022RadSat-URe-entered 2022Orbital Factory 2Re-entered 2023AC-14ARe-entered 2023
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.