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🛰️ SATELLITE · HISTORICAL RECORD

Ranger 5

Re-entered 19 Oct 1962

Ranger 5 (NORAD 439, COSPAR 1962 B ETA 1) was a US satellite that re-entered Earth's atmosphere on 19 Oct 1962, launched on 18 Oct 1962 on the Ranger 5 mission. It is catalogued as RA-5. It was operated by JPL as part of the Ranger II programme. The spacecraft was built by JPL on the Ranger Block 2 bus, with a mass of 203 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.

1962
launched
1962
re-entered
0
years on orbit
203
kg mass

Lifecycle

Launched18 Oct 1962 · on the Ranger 5 mission
Operational21 Oct 1962 · entered service
Retired21 Oct 1962 · end of operational service
Re-entered19 Oct 1962 · atmospheric re-entry — object destroyed

Specifications

NORAD ID439
COSPAR1962 B ETA 1
TypeSatellite
OperatorJPL
Country / StateUS
ManufacturerJPL
BusRanger Block 2
Mass203 kg
ProgrammeRanger II
CategoryPLAN
OrbitBEO (CLO)
Altitude207 × 543,753 km
Inclination28.3°

Frequently asked questions

What happened to Ranger 5?

Ranger 5 re-entered Earth's atmosphere on 19 Oct 1962, ending a mission that began with its launch in 1962. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Ranger 5 re-enter the atmosphere?

Ranger 5 re-entered on 19 Oct 1962, according to Orbital Radar's historical catalogue records.

Who operated and built Ranger 5?

Ranger 5 was operated by JPL and built by JPL (US).

Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-10-21.