Project Vanguard
How the U.S. Navy's Vanguard rocket became a Cold War icon, launched the world's oldest satellite still in orbit, and laid the groundwork for NASA's space exploration efforts.
NORAD ID
54193
International Designator
2022-141AN
Epoch
Mon, 20 Jul 2026 06:00:04 GMT
Apogee
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Perigee
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Inclination
53.16°
Right Ascension
118.75°
Eccentricity
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Argument of Perigee
79.71°
Period
95.27 min
Mean Motion
15.12 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
STARLINK-5263
Alternative Name
Starlink 5263
Type
Status
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 54193U 22141AN 26201.25004630 .00073384 00000+0 42529-2 0 9991
2 54193 53.1590 118.7531 0001154 79.7095 142.3185 15.11543357 5746
Source: Celestrak
Length
0.2
Diameter
2.8
Span
9
Dry Mass
290
Launch Mass
305
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Starlink Group 4-31-37
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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