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🛰️ SATELLITE · HISTORICAL RECORD

Progress 7K-TG No. 125

Re-entered 23 Jun 1985

Progress 7K-TG No. 125 (NORAD 15838, COSPAR 1985-051A) was a SU satellite that re-entered Earth's atmosphere on 23 Jun 1985, launched on 21 Jun 1985 on the Progress 7K-TG No. 125 mission. It was operated by NPOE as part of the Progress programme. The spacecraft was built by NPOE on the 7K-TG bus, with a mass of 7,250 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.

1985
launched
1985
re-entered
0
years on orbit
7,250
kg mass

Lifecycle

Launched21 Jun 1985 · on the Progress 7K-TG No. 125 mission
Operational15 Jul 1985 · entered service
Retired15 Jul 1985 · end of operational service
Re-entered23 Jun 1985 · atmospheric re-entry — object destroyed

Specifications

NORAD ID15838
COSPAR1985-051A
TypeSatellite
OperatorNPOE
Country / StateSU
ManufacturerNPOE
Bus7K-TG
Mass7,250 kg (4,800 kg dry)
ProgrammeProgress
CategorySS
OrbitLEO (LLEO/I)
Altitude354 × 359 km
Inclination51.6°

Frequently asked questions

What happened to Progress 7K-TG No. 125?

Progress 7K-TG No. 125 re-entered Earth's atmosphere on 23 Jun 1985, ending a mission that began with its launch in 1985. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Progress 7K-TG No. 125 re-enter the atmosphere?

Progress 7K-TG No. 125 re-entered on 23 Jun 1985, according to Orbital Radar's historical catalogue records.

Who operated and built Progress 7K-TG No. 125?

Progress 7K-TG No. 125 was operated by NPOE and built by NPOE (SU).

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