Launch Date
March 27, 1975
Launch Site
Launch Pad
LC31
Launch Vehicle
Voskhod 11A57
NORAD ID
07716
International Designator
1975-021D
Decay Date
4/2/1975
Name
SL-4 DEB
Alternative Name
Sensor cover
Type
Status
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Zenit-4MK sensor cover
Purpose
Unknown
Mission
Unknown
Manufacturer
TSSKB
Life Expectancy
Unknown
Bus
Zenit deb
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
SpaceX launches NROL-105 spy satellite from Vandenberg — first national security mission of 2026. Crew-11 astronauts arrive in Houston after historic first-ever ISS medical evacuation.
Ninety-five years ago, a 24-year-old astronomer with no college degree made one of astronomy's most remarkable discoveries, finding a new planet that would challenge our understanding of the solar system
US labor board drops oversight case against SpaceX. Booster 19 completes cryogenic testing at upgraded Massey's. SpaceX IPO expected to reshape space investment landscape.
Space Force selects 14 companies for $1.8 billion Andromeda program to replace GSSAP geosynchronous surveillance satellites with commercial alternatives through 2036.
How our ability to track and predict objects in orbit has become the foundation of space safety in an increasingly crowded cosmic neighborhood
Key insights on Starship development challenges and latest Starlink satellite status.
Today's highlights include the cancellation of Starship landing plans, Planet Labs' defense expansion, and cutting-edge radiation-hardened tech for space and defense.
SpaceX makes strides with Starship testing while Starlink faces mounting competition as Viasat eyes Telesat's LEO capacity.
