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: 1 day ago
TLE from 1 day ago
0 COSMOS 1275 DEB
1 27734U 81053MP 26021.72737538 .00001952 00000-0 11851-2 0 9998
2 27734 83.1180 180.3533 0096797 32.5832 328.1263 14.03551176535843Epoch: 2026-01-21T17:27Z
TLE epoch observation values (Epoch: 2026-01-21T17:27:25.232Z)
Latitude
-0.00002°
Longitude
157.40742°
Altitude
824.973 km
Speed
7.471 km/s
True Right ascension
12h 01m 24s
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
01:02:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
948.87 km
Perigee altitude
808.383 km
Semi-major axis
7,256.763 km
Eccentricity
0.00968
Inclination
83.118°
RAAN
180.3533°
Arg. of periapsis
32.5832°
True anomaly
327.53451°
Mean anomaly
328.1263°
Eccentric anomaly
327.83102°
Mean motion
3.51098 °/min
Orbital period
102.54 mins
BSTAR
0.0011851
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-01-23 10:37:29.039Z | 165.129° S | 2026-01-23 10:42:29.039Z | 83.865° E | 37.854° | 2026-01-23 10:47:29.039Z | 17.295° NNE |
| 6 mins | 2026-01-23 12:23:29.039Z | 257.106° W | 2026-01-23 12:25:29.039Z | 282.4° WNW | 17.245° | 2026-01-23 12:29:29.039Z | 331.144° NNW |
| 8 mins | 2026-01-23 21:22:29.039Z | 24.21° NE | 2026-01-23 21:25:29.039Z | 66.363° ENE | 27.854° | 2026-01-23 21:30:29.039Z | 134.218° SE |
| 8 mins | 2026-01-23 23:05:29.039Z | 325.643° NNW | 2026-01-23 23:09:29.039Z | 266.539° W | 28.805° | 2026-01-23 23:13:29.039Z | 215.144° 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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