COSMOS 1275 DEB, 12650
Orbit data source: Space-Track
COSMOS 1275 DEB, 12650 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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12650 intel report (Beta)
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Edit Public Description
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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 COSMOS 1275 DEB
1 12650U 81053E 26022.84882135 .00000948 00000-0 87291-3 0 9993
2 12650 82.9378 340.3576 0061831 235.4063 153.0742 13.80899544231181Epoch: 2026-01-22T20:22Z
TLE epoch observation values (Epoch: 2026-01-22T20:22:18.164Z)
Latitude
28.60402°
Longitude
-83.5606°
Altitude
1,004.755 km
Speed
7.331 km/s
True Right ascension
22h 56m 50s
True Declination
28° 27' 52"
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
18:19:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,003.198 km
Perigee altitude
912.479 km
Semi-major axis
7,335.976 km
Eccentricity
0.00618
Inclination
82.9378°
RAAN
340.3576°
Arg. of periapsis
235.4063°
True anomaly
153.39285°
Mean anomaly
153.0742°
Eccentric anomaly
153.23374°
Mean motion
3.45427 °/min
Orbital period
104.22 mins
BSTAR
0.00087291
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-01-23 20:41:27.733Z | 140.183° SSE | 2026-01-23 20:46:27.733Z | 84.295° E | 25.456° | 2026-01-23 20:51:27.733Z | 30.551° NE |
| 10 mins | 2026-01-23 22:26:27.733Z | 217.924° SW | 2026-01-23 22:31:27.733Z | 290.516° WNW | 34.122° | 2026-01-23 22:36:27.733Z | 350.879° N |
| 7 mins | 2026-01-24 07:37:27.733Z | 33.807° NE | 2026-01-24 07:40:27.733Z | 69.412° E | 20.277° | 2026-01-24 07:44:27.733Z | 114.523° SE |
| 10 mins | 2026-01-24 09:21:27.733Z | 339.405° N | 2026-01-24 09:25:27.733Z | 286.708° WNW | 38.6° | 2026-01-24 09:31:27.733Z | 193.907° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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