Space Brief 14 Aug 2025
Today's brief covers the Vulcan Centaur's first mission, military space automation insights, and the retirement reflections of a Space Force leader.
Launch Date
June 12, 1975
Launch Site
AFWTR
Launch Pad
SLC2W
Launch Vehicle
Delta 2910
NORAD ID
21546
International Designator
1975-052HA
Epoch
Sat, 04 Jul 2026 07:09:01 GMT
Apogee
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Perigee
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Inclination
99.55°
Right Ascension
119.91°
Eccentricity
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Argument of Perigee
291.98°
Period
117.18 min
Mean Motion
12.29 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
DELTA 1 DEB
Alternative Name
deb Delta 111
Type
Status
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 21546U 75052HA 26185.29793181 .00000112 00000+0 68387-3 0 9997
2 21546 99.5524 119.9128 0610223 291.9797 228.2077 12.28882897570648
Source: Celestrak
Length
0
Diameter
0
Span
0
Dry Mass
0
Launch Mass
0
Shape
N/A
Radar Cross Section
0.0512
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
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
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