Kosmos 1661 (US-K #40)

Military/Government

LAUNCH WINDOW

18 Jun 1985

12:40 AM UTC

Drawing of a calendar and a clock

ORBIT

HEO (20175km, 62.9°)

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