X Report 23 Feb 2025
SpaceX faces a setback with a Falcon 9 upper stage reentry issue, while NASA selects SpaceX for a new mission. Starlink expansions continue with multiple satellite launches.
DISCOVERER 26 (00160)
COSPAR: 1961-016A | Alt Name: Discoverer 26
DECAYED
Image
Additional Sources
Launch Details
Launch Date
July 7, 1961
Launch Site
AFWTR
Launch Pad
75-3-5
Launch Vehicle
Thor Agena B
Orbital Elements
NORAD ID
00160
International Designator
1961-016A
Decay Date
12/5/1961
Basic Satellite Info
Name
DISCOVERER 26
Alternative Name
Discoverer 26
Type
Payload
Status
Decayed
Owner
AFSSD/CIA
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Summary
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.
Physical Characteristics
Length
1.3
Diameter
1.5
Span
1.3
Dry Mass
135
Launch Mass
135
Shape
Frust
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
CORONA C'-6
Purpose
Unknown
Mission
Unknown
Manufacturer
LMSC
Life Expectancy
Unknown
Bus
CORONA
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Vulcan Grounded as GEM 63XL Booster Passes Test | KeepTrack Space Brief
ULA's Vulcan remains grounded after February in-flight GEM 63XL booster anomaly. Northrop Grumman completed successful static fire test, but investigation ongoing with no return-to-flight date.
X Report 8 Dec 2025
SpaceX faces weather challenges as it scrubs the launch of its 3,000th Starlink satellite. Meanwhile, Elon Musk discusses advancing to a Type II civilization in an engaging social media post.
Space Brief 22 Dec 2025
Today's highlights include Rocket Lab's record year, setbacks in Japanese space endeavors, secure communication advancements in orbit, and more updates on martian expeditions.
Space Brief 11 Jan 2025
Today's brief covers SpaceX's NROL-153 launch, US Space Force activities in Greenland, Starlink's record-breaking flight, and a OneWeb satellite glitch. Plus, our Satellite Spotlight shines on Duchifat-1.
SpaceX Logs Record 165 Launches in 2025, X Report 1 Jan 2026
SpaceX number of launches in 2025: a record 165 orbital flights. Starlink added 4.6M customers across 35 new markets; new Vandenberg pad offered.
Falcon 9 Booster B1067 Reaches 35th Flight Record | KeepTrack Space Brief
Booster B1067 sets new Falcon 9 reuse record with 35th successful flight, deploying 29 Starlink satellites. Quantum Space pursues public markets via SPAC.
Space Brief 5 Sep 2024
Today we cover the final launch of Vega's original version, a significant milestone for SpaceX with the U.S. military, preparations for NASA's Starliner return, and more.