COSMOS 1275 DEB, 13478
Orbit data source: Space-Track
COSMOS 1275 DEB, 13478 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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13478 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 13478U 81053FY 26084.62543750 .00001250 00000-0 11134-2 0 9992
2 13478 82.8664 223.4747 0095077 283.7193 91.6702 13.81948590197605Epoch: 2026-03-25T15:00Z
TLE epoch observation values (Epoch: 2026-03-25T15:00:37.799Z)
Latitude
16.32951°
Longitude
177.32154°
Altitude
961.939 km
Speed
7.371 km/s
True Right ascension
15h 02m 15s
True Declination
16° 14' 22"
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
23:17:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,023.838 km
Perigee altitude
884.412 km
Semi-major axis
7,332.262 km
Eccentricity
0.00951
Inclination
82.8664°
RAAN
223.4747°
Arg. of periapsis
283.7193°
True anomaly
92.7588°
Mean anomaly
91.6702°
Eccentric anomaly
92.21454°
Mean motion
3.4569 °/min
Orbital period
104.14 mins
BSTAR
0.0011134
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-03-25 20:43:12.041Z | 1.526° NNE | 2026-03-25 20:49:12.041Z | 72.598° E | 39.736° | 2026-03-25 20:55:12.041Z | 156.402° SSE |
| 8 mins | 2026-03-25 22:30:12.041Z | 316.471° NNW | 2026-03-25 22:34:12.041Z | 271.884° WNW | 20.316° | 2026-03-25 22:38:12.041Z | 231.243° WSW |
| 5 mins | 2026-03-26 08:28:12.041Z | 103.854° ESE | 2026-03-26 08:30:12.041Z | 82.209° E | 15.942° | 2026-03-26 08:33:12.041Z | 51.113° ENE |
| 10 mins | 2026-03-26 10:10:12.041Z | 197.817° SSW | 2026-03-26 10:14:12.041Z | 256.154° W | 43.1° | 2026-03-26 10:20:12.041Z | 1.822° NNE |
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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