Space Brief 25 Nov 2024
Today's brief highlights the need for better space debris management, multiple SpaceX Starlink launches, and NASA's upcoming lunar cargo delivery plans.
DELTA 1 DEB (13574)
COSPAR: 1978-026FM | Alt Name: deb Delta 139
Image
Additional Sources
Launch Details
Launch Date
March 5, 1978
Launch Site
AFWTR
Launch Pad
SLC2W
Launch Vehicle
Delta 2910
Orbital Elements
NORAD ID
13574
International Designator
1978-026FM
Epoch
Fri, 03 Jul 2026 19:06:13 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
99.04°
Right Ascension
177.08°
Eccentricity
Calculating...
Argument of Perigee
97.45°
Period
101.55 min
Mean Motion
14.18 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
DELTA 1 DEB
Alternative Name
deb Delta 139
Type
Debris
Status
Space Junk
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 13574U 78026FM 26184.79598442 .00000652 00000-0 33797-3 0 9997
2 13574 99.0430 177.0833 0038975 97.4518 25.1322 14.18032752308922
Source: Celestrak
Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0376
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Space Brief 12 Jan 2025
Today's briefing covers significant events including launch delays for SpaceX's Starship and Blue Origin's New Glenn, BepiColombo's landmark Mercury flyby, and the impact of Los Angeles fires on the space community.
Space Brief 13 Dec 2025
Today's briefing covers a new naming system by Space Force, China's space advances, drone defense at Cape Canaveral, and more military updates impacting space operations.
X Report 30 Nov 2025
SpaceX successfully launched the Transporter-15 mission, deploying 140 payloads, while Elon Musk addressed media narratives related to Starlink's humanitarian efforts following recent disasters.
X Report 7 Apr 2025
SpaceX prepares for another Starlink launch today, following a successful deployment over the weekend from Florida's Space Coast.
Space Brief 25 Sep 2025
Discover the latest developments in space defense, innovative satellite technologies, nuclear advancements in space travel, and strategic military updates.
Shenzhou-23 Docks at Tiangong; Crew Member Targets 1-Year Stay | KeepTrack Space Brief
Shenzhou-23 docked with Tiangong May 24 with 3 astronauts, including Hong Kong's first crew member. One will stay ~1 year in orbit.
Falcon 9 Shatters Reuse Record With 33rd Flight on Double Launch Day | KeepTrack X Report
SpaceX launches two Falcon 9 rockets in one day carrying Starlink satellites from both coasts. Most-flown booster achieves record 33rd flight. 28 V2 Mini Optimized sats deployed.