HomeLibraryRe-entered SatellitesIGS Optical 5 Demo
🛰️ SATELLITE · HISTORICAL RECORD

IGS Optical 5 Demo

Re-entered 20 Feb 2019

IGS Optical 5 Demo (NORAD 39062, COSPAR 2013-002B) was a J satellite that re-entered Earth's atmosphere on 20 Feb 2019, launched on 27 Jan 2013 on the IGS Radar-4 mission. It was operated by CSICE as part of the IGS-O-G3 programme. The spacecraft was built by MELCO on the IGS-O bus, with a mass of 1,500 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.

2013
launched
2019
re-entered
6
years on orbit
1,500
kg mass

Lifecycle

Launched27 Jan 2013 · on the IGS Radar-4 mission
Operational1 Aug 2018 · entered service
Retired1 Aug 2018 · end of operational service
Re-entered20 Feb 2019 · atmospheric re-entry — object destroyed

Specifications

NORAD ID39062
COSPAR2013-002B
TypeSatellite
OperatorCSICE
Country / StateJ
ManufacturerMELCO
BusIGS-O
Mass1,500 kg (1,000 kg dry)
ProgrammeIGS-O-G3
CategoryIMG
OrbitLEO (LLEO/S)
Altitude511 × 523 km
Inclination97.5°

Frequently asked questions

What happened to IGS Optical 5 Demo?

IGS Optical 5 Demo re-entered Earth's atmosphere on 20 Feb 2019, ending a mission that began with its launch in 2013. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did IGS Optical 5 Demo re-enter the atmosphere?

IGS Optical 5 Demo re-entered on 20 Feb 2019, according to Orbital Radar's historical catalogue records.

Who operated and built IGS Optical 5 Demo?

IGS Optical 5 Demo was operated by CSICE and built by MELCO (J).

Launched together

IGS Radar-4NORAD 39061
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.