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MOLNIYA 3-25 (15909)
COSPAR: 1985-061A | Alt Name: Molniya-3
DECAYED
Image
Additional Sources
Launch Details
Launch Date
July 17, 1985
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
15909
International Designator
1985-061A
Decay Date
9/21/2002
Basic Satellite Info
Name
MOLNIYA 3-25
Alternative Name
Molniya-3
Type
Payload
Status
Decayed
Owner
GUKOS/MSVYAZ
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The MOLNIYA 3-25 satellite, also known as Molniya-3, is a communication satellite launched on July 17, 1985, from the PLMSC launch site using a Molniya 8K78M launch vehicle from LC43/4. It measures 3.6 meters in length and has a diameter of 1.6 meters with a span of 8.1 meters. The satellite was manufactured by NPOPM for GUKOS/MSVYAZ, featuring six deployable solar arrays providing 1000 W along with batteries to power the spacecraft. Its dry mass is 1700 kg and it weighed 1750 kg at launch. MOLNIYA 3-25's mission lasted for approximately three years and its primary purpose was communication, utilizing a KAUR-2 configuration as part of the Molniya-3 series.
Physical Characteristics
Length
3.6
Diameter
1.6
Span
8.1
Dry Mass
1700
Launch Mass
1750
Shape
Cyl + 6 Pan
Radar Cross Section
12.824
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Molniya-3 No. 37
Purpose
Communication
Mission
Communication
Manufacturer
NPOPM
Life Expectancy
3 years
Bus
Molniya-3
Configuration
KAUR-2
Motor
KDU-414A (S5.114) or 11D414NS
Equipment
Unknown
Power System
6 deployable solar arrays (1000 W), batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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