COSMOS 1275 DEB, 12726
Orbit data source: Space-Track
COSMOS 1275 DEB, 12726 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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12726 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 COSMOS 1275 DEB
1 12726U 81053BT 26046.10277223 .00001156 00000-0 71368-3 0 9998
2 12726 82.9418 56.1399 0042632 113.8196 309.8010 14.04147166257831Epoch: 2026-02-15T02:27Z
TLE epoch observation values (Epoch: 2026-02-15T02:27:59.520Z)
Latitude
62.48667°
Longitude
-112.29666°
Altitude
870.469 km
Speed
7.433 km/s
True Right ascension
04h 39m 16s
True Declination
62° 20' 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
12:37:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
907.506 km
Perigee altitude
845.65 km
Semi-major axis
7,254.715 km
Eccentricity
0.00426
Inclination
82.9418°
RAAN
56.1399°
Arg. of periapsis
113.8196°
True anomaly
309.4244°
Mean anomaly
309.801°
Eccentric anomaly
309.61283°
Mean motion
3.51247 °/min
Orbital period
102.49 mins
BSTAR
0.00071368
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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 | 2026-02-15 11:17:52.094Z | 25.656° NE | 2026-02-15 11:21:52.094Z | 72.38° E | 18.679° | 2026-02-15 11:24:52.094Z | 109.393° ESE |
| 8 mins | 2026-02-15 13:01:52.094Z | 335.104° NNW | 2026-02-15 13:05:52.094Z | 250.913° W | 37.302° | 2026-02-15 13:09:52.094Z | 197.033° SSW |
| 8 mins | 2026-02-16 00:31:52.094Z | 142.552° SSE | 2026-02-16 00:34:52.094Z | 99.037° ESE | 29.524° | 2026-02-16 00:39:52.094Z | 27.767° NE |
| 8 mins | 2026-02-16 02:14:52.094Z | 233.62° WSW | 2026-02-16 02:18:52.094Z | 289.863° WNW | 25.771° | 2026-02-16 02:22:52.094Z | 341.034° 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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