COSMOS 1275 DEB, 39963

Orbit data source: Space-Track

COSMOS 1275 DEB, 39963 is space debris in LEO originally from a launch on Thu, 04 Jun 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Identifier
39963, 1981-053NZ
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1981-06-04 (44 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago
0 COSMOS 1275 DEB
1 39963U 81053NZ  25286.05028262  .00001862  00000-0  20593-2 0  9993
2 39963  83.0091 197.7569 0135311  60.5513 300.9062 13.67451114565404
Epoch: 2025-10-13T01:12Z
TLE epoch observation values (Epoch: 2025-10-13T01:12:24.418Z)
Latitude
-0.00002°
Longitude
157.79653°
Altitude
961.284 km
Speed
7.396 km/s
True Right ascension
13h 11m 01s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
23:48:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,105.806 km
Perigee altitude
905.978 km
Semi-major axis
7,384.029 km
Eccentricity
0.01353
Inclination
83.0091°
RAAN
197.7569°
Arg. of periapsis
60.5513°
True anomaly
299.56428°
Mean anomaly
300.9062°
Eccentric anomaly
300.2364°
Mean motion
3.42061 °/min
Orbital period
105.24 mins
BSTAR
0.0020593
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