Space Brief 10 Dec 2025
Today's brief covers China's intense launch schedule, a new Arctic military constellation, Muon Space's defense innovations, and SpaceX's classified NROL-77 mission.
Launch Date
May 14, 2022
Launch Site
Launch Pad
LC40
Launch Vehicle
NORAD ID
52621
International Designator
2022-052Z
Epoch
Sun, 19 Jul 2026 20:00:01 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
34.76°
Eccentricity
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Argument of Perigee
91.11°
Period
94.70 min
Mean Motion
15.21 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
STARLINK-3984
Alternative Name
Starlink 3984
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 52621U 22052Z 26200.83335647 .00030334 00000+0 13791-2 0 9991
2 52621 53.1594 34.7567 0002155 91.1137 83.7010 15.20514768 5780
Source: Celestrak
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
Payload
Starlink Group 4-15-24
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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Today's brief covers China's intense launch schedule, a new Arctic military constellation, Muon Space's defense innovations, and SpaceX's classified NROL-77 mission.
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