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🛰️ SATELLITE · HISTORICAL RECORD

Sfera-53

Re-entered 17 Jun 2017

Sfera-53 (NORAD 42913, COSPAR 1998-067NC) was a RU satellite that re-entered Earth's atmosphere on 17 Jun 2017, launched on 14 Jun 2017 on the 77KM No. 17501 mission. It was operated by RKKE as part of the DOS SS programme. The spacecraft was built by RKKE on the Sfera-53 bus, with a mass of 8 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.

2017
launched
2017
re-entered
0
years on orbit
8
kg mass

Lifecycle

Launched14 Jun 2017 · on the 77KM No. 17501 mission
Operational1 Sep 2017 · entered service
Retired1 Sep 2017 · end of operational service
Re-entered17 Jun 2017 · atmospheric re-entry — object destroyed

Specifications

NORAD ID42913
COSPAR1998-067NC
TypeSatellite
OperatorRKKE
Country / StateRU
ManufacturerRKKE
BusSfera-53
Mass8 kg
ProgrammeDOS SS
CategoryCAL
OrbitLEO (LLEO/I)
Altitude398 × 407 km
Inclination51.6°

Frequently asked questions

What happened to Sfera-53?

Sfera-53 re-entered Earth's atmosphere on 17 Jun 2017, ending a mission that began with its launch in 2017. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did Sfera-53 re-enter the atmosphere?

Sfera-53 re-entered on 17 Jun 2017, according to Orbital Radar's historical catalogue records.

Who operated and built Sfera-53?

Sfera-53 was operated by RKKE and built by RKKE (RU).

Launched together

Radioskaf RS-6SRe-entered 2017Radioskaf RS-7SRe-entered 2017TEKh-42-2Re-entered 2017Progress 7K-TGM No. 436Re-entered 2017
Historical record from the Orbital Radar satellite archive. Sources & methodology: data sources. Accessed 2026-09-06.