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🛰️ SATELLITE · HISTORICAL RECORD

Venera-10

Re-entered 14 Jun 1975

Venera-10 (NORAD 7947, COSPAR 1975-054A) was a SU satellite that re-entered Earth's atmosphere on 14 Jun 1975, launched on 14 Jun 1975 on the 4V-1 No. 661 mission. It is catalogued as 4V-1 No. 661. It was operated by IKI / Babakin as part of the 4V-1 programme. The spacecraft was built by NPOL on the Venera bus, with a mass of 3,473 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.

1975
launched
1975
re-entered
0
years on orbit
3,473
kg mass

Lifecycle

Launched14 Jun 1975 · on the 4V-1 No. 661 mission
Operational16 Mar 1977 · entered service
Retired16 Mar 1977 · end of operational service
Re-entered14 Jun 1975 · atmospheric re-entry — object destroyed

Specifications

NORAD ID7947
COSPAR1975-054A
TypeSatellite
OperatorIKI / Babakin
Country / StateSU
ManufacturerNPOL
BusVenera
Mass3,473 kg (3,000 kg dry)
Programme4V-1
CategoryPLAN
OrbitHEO (EEO)
Inclination51.5°

Frequently asked questions

What happened to Venera-10?

Venera-10 re-entered Earth's atmosphere on 14 Jun 1975, ending a mission that began with its launch in 1975. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Venera-10 re-enter the atmosphere?

Venera-10 re-entered on 14 Jun 1975, according to Orbital Radar's historical catalogue records.

Who operated and built Venera-10?

Venera-10 was operated by IKI / Babakin and built by NPOL (SU).

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