COSMOS 1275 DEB, 27734
Orbit data source: Space-Track
COSMOS 1275 DEB, 27734 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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27734 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 COSMOS 1275 DEB
1 27734U 81053MP 25286.62221105 .00004174 00000-0 25674-2 0 9994
2 27734 83.1130 256.2157 0098182 331.5653 28.0181 14.03014846521800Epoch: 2025-10-13T14:55Z
TLE epoch observation values (Epoch: 2025-10-13T14:55:59.034Z)
Latitude
-0.00003°
Longitude
9.79737°
Altitude
823.522 km
Speed
7.473 km/s
True Right ascension
17h 04m 51s
True Declination
0° 00' 00"
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
21:09:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
951.744 km
Perigee altitude
809.211 km
Semi-major axis
7,258.614 km
Eccentricity
0.00982
Inclination
83.113°
RAAN
256.2157°
Arg. of periapsis
331.5653°
True anomaly
28.55239°
Mean anomaly
28.0181°
Eccentric anomaly
28.28466°
Mean motion
3.50964 °/min
Orbital period
102.57 mins
BSTAR
0.0025674
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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 | 2025-10-14 08:38:24.313Z | 32.586° NE | 2025-10-14 08:41:24.313Z | 65.039° ENE | 17.795° | 2025-10-14 08:45:24.313Z | 108.904° ESE |
| 10 mins | 2025-10-14 10:21:24.313Z | 342.913° N | 2025-10-14 10:25:24.313Z | 279.889° WNW | 41.814° | 2025-10-14 10:31:24.313Z | 187.898° SSW |
| 8 mins | 2025-10-14 21:52:24.313Z | 135.875° SSE | 2025-10-14 21:55:24.313Z | 93.367° ESE | 26.271° | 2025-10-14 22:00:24.313Z | 29.238° NE |
| 8 mins | 2025-10-14 23:35:24.313Z | 229.789° WSW | 2025-10-14 23:39:24.313Z | 293.494° NW | 28.564° | 2025-10-14 23:43:24.313Z | 344.451° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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