C-Band
The workhorse frequency band that quietly powers satellite communications, weather radar, and Wi-Fi around the world
Launch Date
July 23, 1977
Launch Site
Launch Pad
LC200/40
Launch Vehicle
Proton-K/DM
NORAD ID
10160
International Designator
1977-071B
Decay Date
7/26/1977
Name
SL-12 R/B(1)
Alternative Name
Proton-K 291-01 Stage 3
Type
Status
Owner
RVSN
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Length
6.5
Diameter
4.2
Span
6.5
Dry Mass
4185
Launch Mass
4185
Shape
Cyl
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
8S812
Purpose
Unknown
Mission
Unknown
Manufacturer
ZIKH
Life Expectancy
Unknown
Bus
8S812
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
The workhorse frequency band that quietly powers satellite communications, weather radar, and Wi-Fi around the world
Today's brief covers SES's satellite orchestration, SpaceX's defense role, cyber scorecards in DoD, and more.
SpaceX accelerates Block 3 Starship pad work at Starbase as Russia preps Soyuz-5 debut alongside Falcon 9 internet satellite launches.
On 25 June 1997, a seven-ton cargo ship under hand control drifted into Mir's Spektr module, breached the hull, and left three crew members listening to their air hiss into space. It remains the worst collision in the history of human spaceflight.
Today's highlights include multiple SpaceX Starlink launches, a successful Rocket Lab mission for JAXA, and a scheduled launch update from Kennedy Space Center.
Today's brief covers the Army's move to create a space career field for enlisted soldiers, Terran Orbital's involvement in a Space Force tech program, advancements in missile warning systems, a first flight test by Inversion Space, and more.
Today's highlights include SpaceX's 250th Starlink mission, a key Senate vote for NASA's next administrator, and insights into satellite missions and movements.
Today's highlights include key advancements for the Dream Chaser, SpaceX's record launches, Moon mission crowding concerns, and updates in European space policy.