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🛰️ SATELLITE · HISTORICAL RECORD

Surveyor SM-3

Re-entered 27 Oct 1966

Surveyor SM-3 (NORAD 2512, COSPAR 1966-095A) was a US satellite that re-entered Earth's atmosphere on 27 Oct 1966, launched on 26 Oct 1966 on the Surveyor SM-3 mission. It was operated by JPL as part of the Surveyor Model programme. The spacecraft was built by JPL on the Surveyor Model bus, with a mass of 726 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.

1966
launched
1966
re-entered
0
years on orbit
726
kg mass

Lifecycle

Launched26 Oct 1966 · on the Surveyor SM-3 mission
Operational27 Oct 1966 · entered service
Retired27 Oct 1966 · end of operational service
Re-entered27 Oct 1966 · atmospheric re-entry — object destroyed

Specifications

NORAD ID2512
COSPAR1966-095A
TypeSatellite
OperatorJPL
Country / StateUS
ManufacturerJPL
BusSurveyor Model
Mass726 kg
ProgrammeSurveyor Model
CategoryTECH
OrbitBEO (CLO)
Altitude165 × 470,040 km
Inclination29.7°

Frequently asked questions

What happened to Surveyor SM-3?

Surveyor SM-3 re-entered Earth's atmosphere on 27 Oct 1966, ending a mission that began with its launch in 1966. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Surveyor SM-3 re-enter the atmosphere?

Surveyor SM-3 re-entered on 27 Oct 1966, according to Orbital Radar's historical catalogue records.

Who operated and built Surveyor SM-3?

Surveyor SM-3 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.