COSMOS 1275 DEB, 12715
Orbit data source: Space-Track
COSMOS 1275 DEB, 12715 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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12715 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: 5 hours ago
TLE from 5 hours ago
0 COSMOS 1275 DEB
1 12715U 81053BK 26292.52685367 .00001844 00000-0 63719-3 0 9992
2 12715 83.1076 358.1020 0060231 202.3151 224.4802 14.34322118333288Epoch: 2026-10-19T12:38Z
TLE epoch observation values (Epoch: 2026-10-19T12:38:40.157Z)
Latitude
65.47385°
Longitude
155.71027°
Altitude
819.529 km
Speed
7.433 km/s
True Right ascension
00h 53m 31s
True Declination
65° 20' 41"
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
12:37:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
817.461 km
Perigee altitude
731.3 km
Semi-major axis
7,152.518 km
Eccentricity
0.00602
Inclination
83.1076°
RAAN
358.102°
Arg. of periapsis
202.3151°
True anomaly
223.9992°
Mean anomaly
224.4802°
Eccentric anomaly
224.23944°
Mean motion
3.58802 °/min
Orbital period
100.33 mins
BSTAR
0.00063719
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-10-19 17:58:07.013Z | 306.049° NW | 2026-10-19 18:00:07.013Z | 282.802° WNW | 13.517° | 2026-10-19 18:02:07.013Z | 257.879° W |
| 9 mins | 2026-10-20 05:12:07.013Z | 182.25° SSW | 2026-10-20 05:16:07.013Z | 38.161° NE | 80.347° | 2026-10-20 05:21:07.013Z | 8.122° NNE |
| 7 mins | 2026-10-20 15:43:07.013Z | 23.447° NE | 2026-10-20 15:46:07.013Z | 76.858° E | 34.174° | 2026-10-20 15:50:07.013Z | 138.262° SSE |
| 6 mins | 2026-10-20 17:24:07.013Z | 316.87° NNW | 2026-10-20 17:27:07.013Z | 271.716° WNW | 24.576° | 2026-10-20 17:30:07.013Z | 228.035° WSW |
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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