COSMOS 2109 [GLONASS]

21006
Spacetrack Directory Number
1990-12-08
Orbit launches


Satellite information COSMOS 2109 [GLONASS] - GLONASS 39

Spacetrack Directory Name COSMOS 2109 [GLONASS]
Alternative name GLONASS 39
Group GLONASS
Orbit launches 1990-12-08
Deorbitation
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)
Type Satellite
Categories
Perigee 18912 km
Apogee 19348 km

Additional information COSMOS 2109 [GLONASS]

COSMOS 2109 [GLONASS], also known as Kosmos-2109, is a navigation satellite launched on December 8, 1990, from the Tsemel Space Center (TYMSC) in Kazakhstan using a Proton-K/DM-2 launch vehicle. The spacecraft has dimensions of approximately 4 meters in length and 1.5 meters in diameter with a span of 7.8 meters, featuring a cylindrical shape complemented by antennas and two panels. It was manufactured by POL under the Uragan bus configuration. With a dry mass of 1200 kilograms and a launch mass of 1300 kilograms, it is equipped with deployable solar arrays and batteries for power generation. The satellite operates in a 3-axis stabilized orientation and has an expected lifetime of three years. It was launched as part of the GLONASS constellation to support navigation services.

satellite COSMOS 2109 [GLONASS] Date of exalting 08.12.1990y.


Update time: 2026-05-28 17:10:48
COSMOS 2109 [GLONASS] a new group of Starlink satellites has been launched 1990-12-08