Space Brief 17 Jan 2025
Today's brief covers developments involving Space Force officials, Sierra Space's satellite milestone, and Voyager Space's rebranding for national security focus. Additionally, we spotlight the Cosmos 447 satellite.
STARLINK-33904 (63887)
COSPAR: 2025-094Z | Alt Name: N/A
Image
Additional Sources
Launch Details
Orbital Elements
NORAD ID
63887
International Designator
2025-094Z
Epoch
Sun, 19 Jul 2026 14:02:43 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
70.00°
Right Ascension
261.75°
Eccentricity
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Argument of Perigee
268.88°
Period
96.11 min
Mean Motion
14.98 rev/day
Latitude
Calculating...
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-33904
Alternative Name
N/A
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 63887U 25094Z 26200.58522197 .00001025 00000+0 93649-4 0 9993
2 63887 69.9999 261.7468 0003396 268.8762 91.2008 14.98331186 66960
Source: Celestrak
Summary
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
0.3
Diameter
4.1
Span
29.0
Dry Mass
530
Launch Mass
575
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 15-3-24
Purpose
Unknown
Mission
Unknown
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2MO
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
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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