Space Brief 15 Jul 2025
Today's brief covers new military space funding, intriguing scientific discoveries, and defense contracts impacting global military strategies.
Launch Date
February 12, 2005
Launch Site
FRGUI
Launch Pad
ELA3
Launch Vehicle
Ariane 5ECA
NORAD ID
28542
International Designator
2005-005A
Epoch
Fri, 03 Jul 2026 10:04:04 GMT
Apogee
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Perigee
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Inclination
4.38°
Right Ascension
76.58°
Eccentricity
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Argument of Perigee
13.34°
Period
1454.53 min
Mean Motion
0.99 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
XTAR-EUR
Alternative Name
XTAR-EUR
Type
Status
Owner
XTAR
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
1 28542U 05005A 26184.41949447 -.00000144 00000-0 00000-0 0 9994
2 28542 4.3809 76.5843 0003459 13.3374 346.4861 0.99000804 78313
Source: Celestrak
Length
5.4
Diameter
2.8
Span
31.4
Dry Mass
1412
Launch Mass
3631
Shape
Box + 2 Pan
Radar Cross Section
20.5646
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
XTAR-EUR
Purpose
Communication
Mission
Communication
Manufacturer
LOR
Life Expectancy
15 years
Bus
SSL-1300
Configuration
SSL-1300
Motor
R-4D-11-164
Equipment
12 X-band transponders
Power System
2 deployable solar arrays (4 part), 5773 W (BOL), batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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