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Kobal't-M No. 558

Re-entered 22 Aug 2007

Kobal't-M No. 558 (NORAD 31595, COSPAR 2007-022A) was a RU satellite that re-entered Earth's atmosphere on 22 Aug 2007, launched on 7 Jun 2007 on the Kobal't-M mission. It was operated by KVR as part of the Kobal't-M programme. The spacecraft was built by ARSL on the Yantar'-4K2M bus, with a mass of 3,186 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.

2007
launched
2007
re-entered
0
years on orbit
3,186
kg mass

Lifecycle

Launched7 Jun 2007 · on the Kobal't-M mission
Operational22 Aug 2007 · entered service
Retired22 Aug 2007 · end of operational service
Re-entered22 Aug 2007 · atmospheric re-entry — object destroyed

Specifications

NORAD ID31595
COSPAR2007-022A
TypeSatellite
OperatorKVR
Country / StateRU
ManufacturerARSL
BusYantar'-4K2M
Mass3,186 kg
ProgrammeKobal't-M
CategoryIMG
OrbitLEO (LLEO/I)
Altitude182 × 354 km
Inclination67.1°

Frequently asked questions

What happened to Kobal't-M No. 558?

Kobal't-M No. 558 re-entered Earth's atmosphere on 22 Aug 2007, ending a mission that began with its launch in 2007. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Kobal't-M No. 558 re-enter the atmosphere?

Kobal't-M No. 558 re-entered on 22 Aug 2007, according to Orbital Radar's historical catalogue records.

Who operated and built Kobal't-M No. 558?

Kobal't-M No. 558 was operated by KVR and built by ARSL (RU).

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