Space Brief 6 Dec 2025
Discover the latest developments in hypersonic missile production, defense innovation strategies, and satellite infrastructure resilience impacting military operations.
Launch Date
October 14, 2010
Launch Site
Launch Pad
LC81/24
Launch Vehicle
Proton-M/Briz-M
NORAD ID
37185
International Designator
2010-053A
Epoch
Thu, 02 Jul 2026 20:29:51 GMT
Apogee
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Perigee
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Inclination
0.07°
Right Ascension
268.11°
Eccentricity
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Argument of Perigee
288.61°
Period
1436.10 min
Mean Motion
1.00 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
XM-5
Alternative Name
Sirius XM-5
Type
Status
Owner
SIRX
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 37185U 10053A 26183.85406361 -.00000012 00000-0 00000-0 0 9990
2 37185 0.0667 268.1133 0002415 288.6084 276.4302 1.00271810 57643
Source: Celestrak
Length
8
Diameter
3.4
Span
31
Dry Mass
3163
Launch Mass
5984
Shape
Box + 2 Pan
Radar Cross Section
12.6191
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
XM Radio-5
Purpose
Communication
Mission
Communication
Manufacturer
LOR
Life Expectancy
15 years
Bus
SSL-1300
Configuration
SSL-1300S
Motor
R-4D-15-300
Equipment
Unknown
Power System
2 deployable solar arrays, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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