Space Brief 21 Aug 2025
Today's brief covers the launch of the X-37B, cutting-edge quantum navigation systems, and the future of space-based military technology. Discover the role of SpaceX and the advancements in inertial navigation.
Launch Date
February 13, 1981
Launch Site
PLMSC
Launch Pad
LC43/3
Launch Vehicle
Soyuz-U
NORAD ID
12312
International Designator
1981-014C
Decay Date
4/1/1981
Name
COSMOS 1245 DEB
Alternative Name
Blenda
Type
Status
Owner
GUKOS
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
1
Diameter
0.4
Span
1
Dry Mass
20
Launch Mass
20
Shape
Box
Radar Cross Section
0.48
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Sunshade
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit BZA
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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