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🛰️ SATELLITE · HISTORICAL RECORD

RA-8

Re-entered 20 Feb 1965

RA-8 (NORAD 1086, COSPAR 1965-010A) was a US satellite that re-entered Earth's atmosphere on 20 Feb 1965, launched on 17 Feb 1965 on the RA-8 mission. It was operated by JPL as part of the Ranger III programme. The spacecraft was built by JPL on the Ranger Block III bus, with a mass of 368 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.

1965
launched
1965
re-entered
0
years on orbit
368
kg mass

Lifecycle

Launched17 Feb 1965 · on the RA-8 mission
Operational20 Feb 1965 · entered service
Retired20 Feb 1965 · end of operational service
Re-entered20 Feb 1965 · atmospheric re-entry — object destroyed

Specifications

NORAD ID1086
COSPAR1965-010A
TypeSatellite
OperatorJPL
Country / StateUS
ManufacturerJPL
BusRanger Block III
Mass368 kg (366 kg dry)
ProgrammeRanger III
CategoryPLAN
OrbitBEO (CLO)
Altitude199 × 564,023 km
Inclination28.8°

Frequently asked questions

What happened to RA-8?

RA-8 re-entered Earth's atmosphere on 20 Feb 1965, ending a mission that began with its launch in 1965. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did RA-8 re-enter the atmosphere?

RA-8 re-entered on 20 Feb 1965, according to Orbital Radar's historical catalogue records.

Who operated and built RA-8?

RA-8 was operated by JPL and built by JPL (US).

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