X Report 9 Aug 2025
SpaceX's Crew-10 astronauts are set to return to Earth after a five-month mission, while the company prepares for the launch of 24 new Starlink satellites from Vandenberg Space Force Base.
COSMOS 831 (08895)
COSPAR: 1976-054G | Alt Name: Kosmos-831
Image
Additional Sources
Launch Details
Launch Date
June 15, 1976
Launch Site
PLMSC
Launch Pad
LC132/2
Launch Vehicle
Kosmos 11K65M
Orbital Elements
NORAD ID
08895
International Designator
1976-054G
Epoch
Mon, 20 Jul 2026 22:18:49 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
74.00°
Right Ascension
162.49°
Eccentricity
Calculating...
Argument of Perigee
82.51°
Period
115.78 min
Mean Motion
12.44 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
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Basic Satellite Info
Name
COSMOS 831
Alternative Name
Kosmos-831
Type
Payload
Status
Unknown
Owner
GUKOSR
Country
USSR
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 08895U 76054G 26201.92974233 .00000002 00000+0 12485-3 0 9996
2 08895 73.9996 162.4897 0020013 82.5059 333.9605 12.43748222274497
Source: Celestrak
Summary
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Physical Characteristics
Length
0.8
Diameter
0.8
Span
0.8
Dry Mass
60
Launch Mass
60
Shape
Poly
Radar Cross Section
0.6788
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Strela-1M Blok 15 No. 7
Purpose
Military Communication
Mission
Military Communication
Manufacturer
OKB10
Life Expectancy
6 months
Bus
Strela-1 11F625
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Solar cells, batteries
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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