COSMOS 1275 DEB, 14739
Orbit data source: Space-Track
COSMOS 1275 DEB, 14739 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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14739 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 hours ago
TLE from 3 hours ago
0 COSMOS 1275 DEB
1 14739U 81053JU 26145.20555985 .00001568 00000-0 98182-3 0 9999
2 14739 83.0066 219.7051 0052484 267.3680 92.1483 14.03370043258736Epoch: 2026-05-25T04:56Z
TLE epoch observation values (Epoch: 2026-05-25T04:56:00.371Z)
Latitude
-0.00006°
Longitude
-97.09314°
Altitude
886.718 km
Speed
7.408 km/s
True Right ascension
14h 38m 49s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
17:36:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
917.345 km
Perigee altitude
841.166 km
Semi-major axis
7,257.393 km
Eccentricity
0.00525
Inclination
83.0066°
RAAN
219.7051°
Arg. of periapsis
267.368°
True anomaly
92.74914°
Mean anomaly
92.1483°
Eccentric anomaly
92.44874°
Mean motion
3.51053 °/min
Orbital period
102.55 mins
BSTAR
0.00098182
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Other satellites on launch #53 in the year 1981 (1981-06-04 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1275 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-25 15:47:34.168Z | 26.016° NE | 2026-05-25 15:51:34.168Z | 75.663° E | 21.907° | 2026-05-25 15:55:34.168Z | 121.908° SE |
| 9 mins | 2026-05-25 17:30:34.168Z | 336.031° NNW | 2026-05-25 17:34:34.168Z | 280.228° WNW | 35.567° | 2026-05-25 17:39:34.168Z | 201.436° SSW |
| 9 mins | 2026-05-26 05:00:34.168Z | 152.165° SSE | 2026-05-26 05:04:34.168Z | 95.048° ESE | 33.342° | 2026-05-26 05:09:34.168Z | 24.292° NE |
| 8 mins | 2026-05-26 06:44:34.168Z | 238.79° WSW | 2026-05-26 06:48:34.168Z | 291.909° WNW | 24.028° | 2026-05-26 06:52:34.168Z | 339.294° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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