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🛰️ SATELLITE · HISTORICAL RECORD

FIREBIRD B

Re-entered 1 Jan 2025

FIREBIRD B (NORAD 39464, COSPAR 2013-072C) was a US satellite that re-entered Earth's atmosphere on 1 Jan 2025, launched on 6 Dec 2013 on the TOPAZ 3 mission. It was operated by MSU / MSGC as part of the MSU programme. The spacecraft was built by MSU/UNH on the Cubesat 1.5U bus, with a mass of 2 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
2025
re-entered
12
years on orbit
2
kg mass

Lifecycle

Launched6 Dec 2013 · on the TOPAZ 3 mission
Operational1 Feb 2014 · entered service
Retired1 Jan 2024 · end of operational service
Re-entered1 Jan 2025 · atmospheric re-entry — object destroyed

Specifications

NORAD ID39464
COSPAR2013-072C
TypeSatellite
OperatorMSU / MSGC
Country / StateUS
ManufacturerMSU/UNH
BusCubesat 1.5U
Mass2 kg
ProgrammeMSU
CategorySCI
OrbitLEO (LEO/R)
Altitude462 × 890 km
Inclination120.5°

Frequently asked questions

What happened to FIREBIRD B?

FIREBIRD B re-entered Earth's atmosphere on 1 Jan 2025, 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 FIREBIRD B re-enter the atmosphere?

FIREBIRD B re-entered on 1 Jan 2025, according to Orbital Radar's historical catalogue records.

How long was FIREBIRD B operational?

FIREBIRD B was operational for roughly 10 years, from 1 Feb 2014 to 1 Jan 2024.

Who operated and built FIREBIRD B?

FIREBIRD B was operated by MSU / MSGC and built by MSU/UNH (US).

Launched together

FIREBIRD ARe-entered 2023AC-5aRe-entered 2023AC-5bRe-entered 2022ALICENORAD 39467SMDC Nanosatellite ProgramRe-entered 2025M-Cubed/COVENORAD 39469CUNYSAT-1Re-entered 2025
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.