COSMOS 1275 DEB, 12674
Orbit data source: Space-Track
COSMOS 1275 DEB, 12674 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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12674 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 COSMOS 1275 DEB
1 12674U 81053AE 26110.32483679 .00000449 00000-0 43692-3 0 9993
2 12674 82.9368 49.2407 0100177 143.1332 340.5840 13.75071694231875Epoch: 2026-04-20T07:47Z
TLE epoch observation values (Epoch: 2026-04-20T07:47:45.898Z)
Latitude
56.11141°
Longitude
-106.6909°
Altitude
921.306 km
Speed
7.431 km/s
True Right ascension
14h 34m 40s
True Declination
55° 57' 20"
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
06:42:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,052.265 km
Perigee altitude
904.87 km
Semi-major axis
7,356.704 km
Eccentricity
0.01002
Inclination
82.9368°
RAAN
49.2407°
Arg. of periapsis
143.1332°
True anomaly
340.19784°
Mean anomaly
340.584°
Eccentric anomaly
340.39138°
Mean motion
3.43968 °/min
Orbital period
104.66 mins
BSTAR
0.00043692
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-21 06:30:23.722Z | 32.458° NE | 2026-04-21 06:33:23.722Z | 67.67° E | 18.748° | 2026-04-21 06:37:23.722Z | 113.439° SE |
| 9 mins | 2026-04-21 08:15:23.722Z | 338.266° N | 2026-04-21 08:19:23.722Z | 270.6° WNW | 38.939° | 2026-04-21 08:24:23.722Z | 194.682° SSW |
| 10 mins | 2026-04-21 19:59:23.722Z | 159.183° S | 2026-04-21 20:04:23.722Z | 81.648° E | 37.114° | 2026-04-21 20:09:23.722Z | 20.157° NNE |
| 8 mins | 2026-04-21 21:46:23.722Z | 246.42° WSW | 2026-04-21 21:49:23.722Z | 281.567° WNW | 22.319° | 2026-04-21 21:54:23.722Z | 338.551° 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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