Space Brief 15 May 2025
Today's brief highlights a nuclear battery startup's funding boost, advisory board additions in the space sector, and key military updates impacting space operations.
Launch Date
July 7, 2022
Launch Site
Launch Pad
LC40
Launch Vehicle
NORAD ID
53010
International Designator
2022-076AA
Epoch
Sun, 19 Jul 2026 18:29:26 GMT
Apogee
Calculating...
Perigee
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Inclination
53.16°
Right Ascension
217.03°
Eccentricity
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Argument of Perigee
88.65°
Period
93.90 min
Mean Motion
15.34 rev/day
Latitude
Calculating...
Longitude
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Altitude
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Velocity
Calculating...
Name
STARLINK-4263
Alternative Name
Starlink 4263
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 53010U 22076AA 26200.77044216 .00000361 00000+0 22315-4 0 9993
2 53010 53.1603 217.0336 0001283 88.6468 271.4681 15.33546129222841
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 4-21-25
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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