Optical Intersatellite Link (OISL)
The laser-based crosslinks that turn Starlink into a mesh, anchor the SDA Transport Layer, and just made their GPS debut on GPS III SV10 - quietly rewriting how data moves through space.
Launch Date
June 6, 1986
Launch Site
PLMSC
Launch Pad
LC132/1
Launch Vehicle
Kosmos 11K65M
NORAD ID
16760
International Designator
1986-042C
Epoch
Sat, 04 Jul 2026 03:07:24 GMT
Apogee
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Perigee
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Inclination
74.02°
Right Ascension
74.81°
Eccentricity
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Argument of Perigee
194.56°
Period
114.63 min
Mean Motion
12.56 rev/day
Latitude
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Longitude
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Altitude
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Velocity
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Name
COSMOS 1750
Alternative Name
Kosmos-1750
Type
Status
Owner
UNKS
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
1 16760U 86042C 26185.13014039 .00000008 00000-0 14735-3 0 9994
2 16760 74.0182 74.8101 0039744 194.5617 332.3852 12.56167758837737
Source: Celestrak
Length
0.8
Diameter
0.8
Span
0.8
Dry Mass
60
Launch Mass
60
Shape
Poly
Radar Cross Section
0.6718
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
Strela-1M Blok 39 No. 3
Purpose
Military Communication
Mission
Military Communication
Manufacturer
NPOPM
Life Expectancy
6 months
Bus
Strela-1 11F625
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
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