COSMOS 1275 DEB, 12780
Orbit data source: Space-Track
COSMOS 1275 DEB, 12780 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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12780 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: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 12780U 81053DW 26022.88261317 .00001260 00000-0 98415-3 0 9992
2 12780 82.9471 185.0798 0022882 199.1733 326.2169 13.91380211244912Epoch: 2026-01-22T21:10Z
TLE epoch observation values (Epoch: 2026-01-22T21:10:57.777Z)
Latitude
14.61459°
Longitude
-76.72937°
Altitude
912.128 km
Speed
7.404 km/s
True Right ascension
00h 12m 57s
True Declination
14° 31' 57"
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
23:02:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
937.626 km
Perigee altitude
904.222 km
Semi-major axis
7,299.061 km
Eccentricity
0.00229
Inclination
82.9471°
RAAN
185.0798°
Arg. of periapsis
199.1733°
True anomaly
326.07075°
Mean anomaly
326.2169°
Eccentric anomaly
326.14386°
Mean motion
3.48051 °/min
Orbital period
103.43 mins
BSTAR
0.00098415
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-01-23 22:51:48.532Z | 346.185° N | 2026-01-23 22:56:48.532Z | 279.719° WNW | 42.366° | 2026-01-23 23:02:48.532Z | 185.804° SSW |
| 9 mins | 2026-01-24 10:28:48.532Z | 144.216° SSE | 2026-01-24 10:32:48.532Z | 93.4° ESE | 28.826° | 2026-01-24 10:37:48.532Z | 28.87° NE |
| 8 mins | 2026-01-24 12:13:48.532Z | 233.674° WSW | 2026-01-24 12:16:48.532Z | 275.575° WNW | 28.585° | 2026-01-24 12:21:48.532Z | 343.764° N |
| 8 mins | 2026-01-24 21:18:48.532Z | 28.671° NE | 2026-01-24 21:21:48.532Z | 64.523° ENE | 21.341° | 2026-01-24 21:26:48.532Z | 122.836° SE |
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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