DECAYED
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COSMOS 251, 3528 (Decayed)

Orbit data source: Public

COSMOS 251, 3528 was a payload satellite owned by TsUKOS (CIS) that was launched on Thu, 31 Oct 1968 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days
COSMOS 251 details
Identifier
3528, 1968-096A
Orbit
Decayed
Last TLE updateUnknown
Origin
Flag of CISTsUKOS (CIS)
ManufacturerTsKBEM Fil. 3
MissionDecayed Defense Imaging/Ast
Bus & MotorZENIT KDU, Unknown motor
MassWet unknown, ~140 kg dry
Launch date (UTC)
1968-10-31 (56 years ago)
Launch vehicleUnknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBRSphere + Cyl, 6.49 m
Radar Cross Section14.495 m²

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Definitive object data
LatitudeUnknown
LongitudeUnknown
AltitudeUnknown
SpeedUnknown
True Right ascensionUnknown
True DeclinationUnknown
Sunlit
N/A
Visualization observer readout
Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.
Visualization observer readout
Observer readout values are unavailable because the object's trajectory could not be propagated. This is usually caused when the trajectory data is faulty or the object's orbit has decayed.
Orbital elements
Apogee altitudeUnknown
Perigee altitudeUnknown
Semi-major axisUnknown
EccentricityUnknown
InclinationUnknown
RAANUnknown
Arg. of periapsisUnknown
True anomalyUnknown
Mean anomalyUnknown
Eccentric anomalyUnknown
Mean motionUnknown
BSTARUnknown
Orbital periodUnknown
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COSMOS 251 Visibility forecast

Observer location: undefined°, undefined

This satellite is decayed
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Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
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