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DS-U1-Ya No. 2L

Re-entered 2 Nov 1968

DS-U1-Ya No. 2L (NORAD 3279, COSPAR 1968-048A) was a SU satellite that re-entered Earth's atmosphere on 2 Nov 1968, launched on 11 Jun 1968 on the DS-U1-Ya No. 2 mission. It was operated by YUZH as part of the DS-U1-Ya programme. The spacecraft was built by YUZH on the DS-U1 bus, with a mass of 316 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.

1968
launched
1968
re-entered
0
years on orbit
316
kg mass

Lifecycle

Launched11 Jun 1968 · on the DS-U1-Ya No. 2 mission
Operational29 Jun 1968 · entered service
Retired29 Jun 1968 · end of operational service
Re-entered2 Nov 1968 · atmospheric re-entry — object destroyed

Specifications

NORAD ID3279
COSPAR1968-048A
TypeSatellite
OperatorYUZH
Country / StateSU
ManufacturerYUZH
BusDS-U1
Mass316 kg
ProgrammeDS-U1-Ya
CategorySCI
OrbitLEO (LLEO/I)
Altitude250 × 492 km
Inclination48.4°

Frequently asked questions

What happened to DS-U1-Ya No. 2L?

DS-U1-Ya No. 2L re-entered Earth's atmosphere on 2 Nov 1968, ending a mission that began with its launch in 1968. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.

When did DS-U1-Ya No. 2L re-enter the atmosphere?

DS-U1-Ya No. 2L re-entered on 2 Nov 1968, according to Orbital Radar's historical catalogue records.

Who operated and built DS-U1-Ya No. 2L?

DS-U1-Ya No. 2L was operated by YUZH and built by YUZH (SU).

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