Upcoming Timeline Agencies Rockets Satellites Track Intel

1989 · Soviet Space Program

Yantar-4KS1 12

successSoyuz U | Yantar-4KS1 12

First generation electro-optical reconnaissance satellite

Overview

Date / time: March 23, 1989 at 12:25 PM UTC
Outcome: success
Launch site: 1/5
Mission: Yantar-4KS1 12
Mission type: Government/Top Secret
Orbit achieved: Low Earth Orbit

Launch provider

Soviet Space Program →

Payloads deployed · 1