Space Brief 18 Jan 2025
In today's brief: high-profile personnel changes in the Space Force, the inclusion of Space Force in historical political events, and strategic shifts in defense highlighted with a focus on satellite applications.
Launch Date
October 27, 1989
Launch Site
FRGUI
Launch Pad
ELA2
Launch Vehicle
Ariane 44L
NORAD ID
20315
International Designator
1989-087A
Epoch
Sat, 04 Jul 2026 03:43:45 GMT
Apogee
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Perigee
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Inclination
14.33°
Right Ascension
7.42°
Eccentricity
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Argument of Perigee
220.90°
Period
1454.43 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
INTELSAT 602 (IS-602)
Alternative Name
INTELSAT 602
Type
Status
Owner
INTEL
Country
INTELSAT
Constellation
N/A
Related Satellites
Major Events
N/A
1 20315U 89087A 26185.15538375 -.00000070 00000-0 00000-0 0 9990
2 20315 14.3298 7.4231 0005235 220.9000 132.1568 0.99007814131486
Source: Celestrak
Length
11.8
Diameter
3.6
Span
11.8
Dry Mass
1906
Launch Mass
4286
Shape
Cyl
Radar Cross Section
12.6191
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
INTELSAT VI F-2
Purpose
Communication
Mission
Communication
Manufacturer
HSES
Life Expectancy
13 years
Bus
HS-389
Configuration
HS-389
Motor
R-4D-12 x2
Equipment
38 C-band transponders, 10 Ku-band transponders
Power System
Solar cells (body mounted and drop-skirt), batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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