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MOLNIYA 3-16 (12512)
COSPAR: 1981-054A | Alt Name: Molniya-3
DECAYED
Image
Additional Sources
Launch Details
Launch Date
June 9, 1981
Launch Site
PLMSC
Launch Pad
LC41/1
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
12512
International Designator
1981-054A
Decay Date
2/10/1998
Basic Satellite Info
Name
MOLNIYA 3-16
Alternative Name
Molniya-3
Type
Payload
Status
Decayed
Owner
NPOPM/MSVYAZ
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
The MOLNIYA 3-16 satellite, also known as Molniya-3, is a communication satellite launched on June 9, 1981, from the PLMSC launch site using LC41/1 and the Molniya 8K78M launch vehicle. Manufactured by NPOPM for NPOPM/MSVYAZ, it has dimensions of 3.6 meters in length, 1.6 meters in diameter, and a span of 8.1 meters. The satellite's dry mass is 1700 kg with an initial launch mass of 1750 kg. It was equipped with six deployable solar arrays providing 1000 W power along with batteries for energy storage. Its mission lifetime was expected to be three years, and it features a Cyl + 6 Pan shape with an RCS value of 15.4743. The satellite carried the Molniya-3 No. 30L payload and utilized either KDU-414A (S5.114) or 11D414NS motors for propulsion.
Physical Characteristics
Length
3.6
Diameter
1.6
Span
8.1
Dry Mass
1700
Launch Mass
1750
Shape
Cyl + 6 Pan
Radar Cross Section
15.4743
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Molniya-3 No. 30L
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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