HARDWARE / PRODUCTAdded 26 Aug 2026

Molniya-3K

ISS Reshetnev
Molniya-3K

The Molniya-3K is a highly elliptical orbit communications and broadcasting satellite developed by ISS Reshetnev.

Key figurescomparable across the catalogue

Mass
1,700 kg
Design life
5 years

Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.

As published by the supplier

ADCS type
active
EPS power
1470 W
Mass
1700 kg
Lifetime
5 years
Orbit
Highly elliptical
Orbit height
550 x 40000 km
Launch vehicle
Molniya
Cosmodromes
Plesetsk
First launch date
20 July 2001

About

The Molniya-3K is a communications and broadcasting satellite designed for highly elliptical orbits. It features an active ADCS type and provides an EPS power of 1470 W. With a mass of 1700 kg, the satellite is designed for a lifetime of 5 years. Its orbit height ranges from 550 x 40000 km. The Molniya-3K was launched using a Molniya launch vehicle from the Plesetsk Cosmodrome, with its first launch date on July 20, 2001.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.reshetnev.com ↗

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