Space Brief 1 Jul 2025
Key developments in the space sector include new partnerships for satellite surveillance, strategic shifts from the Defense Department impacting weather forecasting, and the Space Force's focus on agile satellite technologies.
NORAD ID
65573
International Designator
2025-203J
Epoch
Sun, 19 Jul 2026 19:29:37 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
81.30°
Right Ascension
340.57°
Eccentricity
Calculating...
Argument of Perigee
108.98°
Period
104.08 min
Mean Motion
13.84 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Name
PRAETORIAN SDA_610
Alternative Name
N/A
Type
Status
Owner
SDA
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 65573U 25203J 26200.81223382 .00000080 00000+0 62158-4 0 9990
2 65573 81.3027 340.5671 0007876 108.9827 251.2183 13.83528770 43203
Source: Celestrak
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
1.0
Diameter
0.6
Span
2.0
Dry Mass
300
Launch Mass
300
Shape
Box + panels
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
SDA T1TL-B-09
Purpose
Unknown
Mission
Unknown
Manufacturer
YORKSS
Life Expectancy
Unknown
Bus
S-Class
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Learn more about satellites and other related topics.
Key developments in the space sector include new partnerships for satellite surveillance, strategic shifts from the Defense Department impacting weather forecasting, and the Space Force's focus on agile satellite technologies.
Today's highlights include significant legal disputes in military satellite contracts, strategic investments in the defense space sector, and updates on major military budget developments impacting space capabilities.
SpaceX successfully launches 21 Starlink satellites from Florida, marking another milestone in its satellite internet constellation. The Falcon 9 rocket was also successfully recovered at sea.
A 220-year-old Japanese construction company wants to build an 11,000-kilometer belt of solar cells around the lunar equator and beam the power back to Earth. The physics checks out. Everything else is another story.
SpaceX advances with Bandwagon-2 mission, gains approval for Starship Flight 7, and continues Starlink expansion.
Today's brief covers the Army's move to create a space career field for enlisted soldiers, Terran Orbital's involvement in a Space Force tech program, advancements in missile warning systems, a first flight test by Inversion Space, and more.
Severe weather conditions disrupt the launch of Amazon’s Project Kuiper satellites, highlighting ongoing challenges in satellite deployment amidst increasing competition in the space industry.
SpaceX launches its 32nd cargo mission to the ISS, and NRO marks a milestone with over 200 satellites deployed.