Space Brief 2 Apr 2025
DARPA's accidental SpaceX detection highlights Earth as a natural sensor, while SpaceX's Fram2 launches into a polar orbit. Helsinki's defense budget rise hints at increased military satellite activity.
Launch Date
February 12, 2023
Launch Site
Launch Pad
LC40
Launch Vehicle
NORAD ID
55579
International Designator
2023-020L
Epoch
Sun, 19 Jul 2026 18:32:56 GMT
Apogee
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Perigee
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Inclination
43.01°
Right Ascension
339.23°
Eccentricity
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Argument of Perigee
260.09°
Period
94.27 min
Mean Motion
15.28 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
STARLINK-5754
Alternative Name
Starlink 5754
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 55579U 23020L 26200.77288119 -.00000992 00000+0 -26510-4 0 9990
2 55579 43.0055 339.2299 0002474 260.0910 99.9663 15.27570163189111
Source: Celestrak
Length
0.2
Diameter
2.8
Span
9
Dry Mass
290
Launch Mass
305
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Starlink Group 5-4-11
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink
Configuration
Unknown
Motor
Krypton ion thrusters
Equipment
Ku/Ka-band payload, optical inter-satellite link
Power System
Solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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DARPA's accidental SpaceX detection highlights Earth as a natural sensor, while SpaceX's Fram2 launches into a polar orbit. Helsinki's defense budget rise hints at increased military satellite activity.
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