Space Brief 9 Apr 2025
Today's brief covers Blue Origin’s new defense launch contracts, the ISS launch of a Navy SEAL astronaut, Sierra Space’s GPS security advancements for the U.S. Space Force, and the Space Force's 'Orbital Watch' initiative.
STARLINK-3625 (51777)
COSPAR: 2022-017K | Alt Name: Starlink 3625
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
51777
International Designator
2022-017K
Epoch
Mon, 20 Jul 2026 08:00:01 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
102.33°
Eccentricity
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Argument of Perigee
56.45°
Period
94.52 min
Mean Motion
15.24 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
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Basic Satellite Info
Name
STARLINK-3625
Alternative Name
Starlink 3625
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 51777U 22017K 26201.33335647 .00009273 00000+0 39682-3 0 9995
2 51777 53.1588 102.3325 0002056 56.4494 59.9131 15.23510427 5700
Source: Celestrak
Summary
The satellite STARLINK-3625, also known as Starlink 3625, is part of the Starlink Group 4-11-10 constellation operated by SPXS (SpaceX). It was launched on February 25, 2022, from AFWTR SLC4E using a Falcon 9 launch vehicle. The satellite has dimensions of approximately 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. It weighs 275 kilograms dry and had an initial launch mass of 297 kilograms. Equipped with Ku/Ka-band payload and optical inter-satellite link capabilities, the satellite uses krypton ion thrusters for propulsion and relies on solar arrays and batteries for power supply. Its primary mission is communication purposes.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Physical Characteristics
Length
0.2
Diameter
2.8
Span
9
Dry Mass
275
Launch Mass
297
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 4-11-10
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
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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