Kosmos 1903 (US-K #55)

Military/Government

LAUNCH WINDOW

21 Dec 1987

10:35 PM UTC

Drawing of a calendar and a clock

ORBIT

HEO (20175km, 63°)

Eccentricity:

0.97

a path of a rocket

LAUNCH SITE

Plesetsk

Arkhangelsk Oblast, Russia

VEHICLE

Molniya-M

Operated by: Roscosmos

Image of the Molniya-M rocket