Space Brief 21 Apr 2025
Today's briefing highlights SpaceX's recent launch of spy satellites, a US Space Force contract for deep space tracking, and advancements in quantum communications in space.
DELTA 1 DEB (12533)
COSPAR: 1976-077DN | Alt Name: deb Delta 126
Image
Additional Sources
Launch Details
Launch Date
July 29, 1976
Launch Site
AFWTR
Launch Pad
SLC2W
Launch Vehicle
Delta 2310
Orbital Elements
NORAD ID
12533
International Designator
1976-077DN
Epoch
Sat, 04 Jul 2026 03:39:56 GMT
Apogee
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Perigee
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Inclination
101.74°
Right Ascension
150.94°
Eccentricity
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Argument of Perigee
252.93°
Period
115.44 min
Mean Motion
12.47 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Polar Plot
3D Visualization
Basic Satellite Info
Name
DELTA 1 DEB
Alternative Name
deb Delta 126
Type
Debris
Status
Space Junk
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 12533U 76077DN 26185.15273333 .00000504 00000-0 37120-2 0 9994
2 12533 101.7407 150.9369 0048307 252.9322 176.1148 12.47424219158408
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
0.08
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
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