COSMOS 1275 DEB, 27733
Orbit data source: Space-Track
COSMOS 1275 DEB, 27733 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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27733 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: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 27733U 81053MN 26135.94561325 .00002024 00000-0 90428-3 0 9995
2 27733 83.1115 208.1553 0032603 103.7570 256.7245 14.21976749362792Epoch: 2026-05-15T22:41Z
TLE epoch observation values (Epoch: 2026-05-15T22:41:40.984Z)
Latitude
-0.00005°
Longitude
-5.93512°
Altitude
827.107 km
Speed
7.437 km/s
True Right ascension
13h 52m 37s
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
07:25:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
839.207 km
Perigee altitude
792.299 km
Semi-major axis
7,193.89 km
Eccentricity
0.00326
Inclination
83.1115°
RAAN
208.1553°
Arg. of periapsis
103.757°
True anomaly
256.36122°
Mean anomaly
256.7245°
Eccentric anomaly
256.54283°
Mean motion
3.55711 °/min
Orbital period
101.21 mins
BSTAR
0.00090428
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-05-17 05:12:19.229Z | 172.303° S | 2026-05-17 05:16:19.229Z | 122.546° SE | 41.326° | 2026-05-17 05:21:19.229Z | 14.476° NNE |
| 7 mins | 2026-05-17 15:49:19.229Z | 28.186° NE | 2026-05-17 15:52:19.229Z | 78.739° E | 26.955° | 2026-05-17 15:56:19.229Z | 133.86° SE |
| 7 mins | 2026-05-17 17:31:19.229Z | 317.328° NNW | 2026-05-17 17:34:19.229Z | 267.238° W | 26.198° | 2026-05-17 17:38:19.229Z | 215.189° SW |
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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