Space Brief 10 Dec 2025
Today's brief covers China's intense launch schedule, a new Arctic military constellation, Muon Space's defense innovations, and SpaceX's classified NROL-77 mission.
Launch Date
December 27, 1975
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Molniya 8K78M
NORAD ID
08521
International Designator
1975-125A
Decay Date
10/17/1986
Name
MOLNIYA 3-4
Alternative Name
Molniya-3
Type
Status
Owner
OKB10/MSVYAZ
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
3.6
Diameter
1.6
Span
8.1
Dry Mass
1700
Launch Mass
1750
Shape
Cyl + 6 Pan
Radar Cross Section
18.6654
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Molniya-3 No. 15L
Purpose
Unknown
Mission
Unknown
Manufacturer
OKB10
Life Expectancy
Unknown
Bus
Molniya-3
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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