COSMOS 1275 DEB, 12690
Orbit data source: Space-Track
COSMOS 1275 DEB, 12690 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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12690 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
10 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & history
TLE from 10 hours ago
0 COSMOS 1275 DEB
1 12690U 81053AJ 25199.54726725 .00000873 00000-0 73174-3 0 9992
2 12690 82.9505 225.9501 0088968 342.0848 171.6486 13.85363782197917Epoch: 2025-07-18T13:08Z
TLE epoch observation values (Epoch: 2025-07-18T13:08:03.89Z)
Latitude
25.9396°
Longitude
-91.094°
Altitude
1,012.565 km
Speed
7.315 km/s
True Right ascension
02h 50m 04s
True Declination
25° 48' 33"
Sunlit
Visualization orbit readout
Latitude
59.61911°
Longitude
104.13743°
Altitude
942.464 km
Speed
7.392 km/s
Apparent Right ascension
20h 45m 48s
Apparent Declination
26° 45' 38"
Sunlit
Visualization observer readout
Local Sidereal Time
11:52:20
Azimuth
41.305° NE
Elevation
-10.447°
Doppler factor
1
Orbital elements
Apogee altitude
1,007.184 km
Perigee altitude
876.931 km
Semi-major axis
7,320.194 km
Eccentricity
0.0089
Inclination
82.9505°
RAAN
225.9501°
Arg. of periapsis
342.0848°
True anomaly
171.79506°
Mean anomaly
171.6486°
Eccentric anomaly
171.72199°
Mean motion
3.46545 °/min
Orbital period
103.88 mins
BSTAR
0.00073174
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Other satellites on launch #53 in the year 1981 (1981-06-04 UTC)
COSMOS 1275 DEB Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-07-19 02:21:47.631Z | 177.424° S | 2025-07-19 02:26:47.631Z | 114.215° SE | 43.735° | 2025-07-19 02:32:47.631Z | 10.948° NNE |
| 4 mins | 2025-07-19 04:10:47.631Z | 274.692° WNW | 2025-07-19 04:12:47.631Z | 297.349° NW | 14.417° | 2025-07-19 04:14:47.631Z | 318.745° NNW |
| 11 mins | 2025-07-19 13:14:47.631Z | 5.406° NNE | 2025-07-19 13:19:47.631Z | 81.692° E | 39.575° | 2025-07-19 13:25:47.631Z | 156.795° SSE |
| 7 mins | 2025-07-19 15:00:47.631Z | 312.667° NW | 2025-07-19 15:03:47.631Z | 278.463° WNW | 20.528° | 2025-07-19 15:07:47.631Z | 234.595° 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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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