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🛰️ SATELLITE · HISTORICAL RECORD

PhoneSat 2.4

Re-entered 31 Jan 2017

PhoneSat 2.4 (NORAD 39381, COSPAR 2013-064B) was a US satellite that re-entered Earth's atmosphere on 31 Jan 2017, launched on 20 Nov 2013 on the ORS-3 mission. It was operated by ARC as part of the Phonesat programme. The spacecraft was built by ARC on the Cubesat 1U 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
2017
re-entered
4
years on orbit
2
kg mass

Lifecycle

Launched20 Nov 2013 · on the ORS-3 mission
Operational1 Jan 2016 · entered service
Retired1 Jan 2016 · end of operational service
Re-entered31 Jan 2017 · atmospheric re-entry — object destroyed

Specifications

NORAD ID39381
COSPAR2013-064B
TypeSatellite
OperatorARC
Country / StateUS
ManufacturerARC
BusCubesat 1U
Mass2 kg
ProgrammePhonesat
CategoryTECH
OrbitLEO (LLEO/I)
Altitude499 × 502 km
Inclination40.5°

Frequently asked questions

What happened to PhoneSat 2.4?

PhoneSat 2.4 re-entered Earth's atmosphere on 31 Jan 2017, 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 PhoneSat 2.4 re-enter the atmosphere?

PhoneSat 2.4 re-entered on 31 Jan 2017, according to Orbital Radar's historical catalogue records.

Who operated and built PhoneSat 2.4?

PhoneSat 2.4 was operated by ARC and built by ARC (US).

Launched together

STP-SIV 2Re-entered 2023NSF FireflyRe-entered 2017ChargerSat 1.2Re-entered 2015Prometheus 1Re-entered 2015Lunar O/LRe-entered 2015Prometheus 3Re-entered 2015ORS-3Re-entered 2015CAPE 2Re-entered 2014
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.