Space Brief 5 Mar 2025
Today's brief covers developments in US military space initiatives, advancements in missile technology, and notable military contractor activities.
Launch Date
October 18, 2023
Launch Site
Launch Pad
LC40
Launch Vehicle
NORAD ID
58096
International Designator
2023-160X
Epoch
Sun, 19 Jul 2026 15:11:32 GMT
Apogee
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Perigee
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Inclination
43.00°
Right Ascension
52.83°
Eccentricity
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Argument of Perigee
255.21°
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-30581
Alternative Name
Starlink 30581
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 58096U 23160X 26200.63301844 .00002665 00000+0 10632-3 0 9992
2 58096 43.0041 52.8295 0001046 255.2109 104.8627 15.27588624153126
Source: Celestrak
Length
0.3
Diameter
4.1
Span
29
Dry Mass
700
Launch Mass
730
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Starlink Group 6-23-22
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2M
Configuration
Starlink v2 Mini
Motor
Argon ion thrusters
Equipment
Ku/Ka/E-band payload, optical inter-satellite link
Power System
Solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Today's brief covers developments in US military space initiatives, advancements in missile technology, and notable military contractor activities.
SpaceX successfully launched the Sentinel-6B satellite to monitor global sea levels while resuming daytime rocket launches. Furthermore, delays in the Starship timeline impact NASA's Artemis 3 mission schedule.
Starlink satellites fired their thrusters to dodge a collision roughly 300,000 times in 2025, about 822 times a day. Behind that number is a fragile, half-automated system of warnings, probabilities, and judgment calls that decides which close approaches are worth a maneuver and which are just noise.
Today's highlights include Space Force's budget shifts, China's new commercial lunar collaboration, and SpaceX's latest Starlink launch.
This week: China's Long March 10B debuted successfully, SpaceX merged with xAI, and Starlink topped 10,775 satellites in orbit.
Ask anyone on the street who the smartest person ever was, and most will say Albert Einstein. Exactly 71 years ago today, this genius departed from the world. Today, we examine Einstein's innumerable contributions to astronomy and how he shaped space history for years to come.
ULA's Vulcan Centaur faces potential months-long stand-down. Space Force actively exploring payload reassignment and satellite operational life extensions to cover critical national security missions.
This week's highlights include the successful launch of the X-37B spaceplane and the deployment of 24 new Starlink satellites, alongside preparations for the upcoming Starship Flight 10.