Space Brief 3 Oct 2025
Today's Space Brief delves into military satellite advancements and significant contract awards for space platforms, alongside pivotal European missile warning systems.
Launch Date
May 27, 1986
Launch Site
PLMSC
Launch Pad
LC32/1
Launch Vehicle
Tsiklon-3
NORAD ID
16736
International Designator
1986-039B
Epoch
Fri, 03 Jul 2026 19:07:16 GMT
Apogee
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Perigee
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Inclination
82.54°
Right Ascension
277.44°
Eccentricity
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Argument of Perigee
172.72°
Period
103.98 min
Mean Motion
13.85 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
SL-14 R/B
Alternative Name
Tsiklon-3 76-109 Stage 3
Type
Status
Owner
UNKS
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 16736U 86039B 26184.79671725 .00000050 00000-0 31081-4 0 9996
2 16736 82.5384 277.4383 0013085 172.7165 187.4188 13.84859447 26665
Source: Celestrak
Length
2.8
Diameter
2.2
Span
2.8
Dry Mass
1600
Launch Mass
1600
Shape
Cyl
Radar Cross Section
4.8645
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
S5M
Purpose
Unknown
Mission
Unknown
Manufacturer
YUZH
Life Expectancy
Unknown
Bus
S5M
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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