Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Kosmos-2155

retired

Космос-2155

Missile Warning TrackingGEOCOSPAR 1991-064ALaunched 9/13/1991

Mission & Launch

Launch Mission: Kosmos-2155 Mission
Launch Vehicle: Proton-K
Launch Date: 9/13/1991
Last Contact: 6/22/1992

Orbit & Mass

Orbit Class: GEO
Altitude: 35,784 km
Inclination: 1.26 deg
Dry Mass: 1,150 kg
Total Mass: 1,250 kg

Payload Classification

Mission Type: Missile Warning Tracking
Payload Category: EW
Payload Class: D

Organizations

Operator: Proto-Vozdhusnoy Oborony
Manufacturer: NPO Lavotchkin

Constellation

Name: Oko
Active Satellites: 0

Registry

COSPAR ID: 1991-064A
UN Registration: ST/SG/SER.E/253