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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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: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 27733U 81053MN 26036.00390942 .00004342 00000-0 19728-2 0 9995
2 27733 83.1100 286.2918 0031062 38.9976 321.3438 14.21363704348591Epoch: 2026-02-05T00:05Z
TLE epoch observation values (Epoch: 2026-02-05T00:05:37.773Z)
Latitude
-0.00003°
Longitude
149.72204°
Altitude
806.275 km
Speed
7.459 km/s
True Right ascension
19h 05m 10s
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
00:12:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
840.175 km
Perigee altitude
795.471 km
Semi-major axis
7,195.96 km
Eccentricity
0.00311
Inclination
83.11°
RAAN
286.2918°
Arg. of periapsis
38.9976°
True anomaly
321.12079°
Mean anomaly
321.3438°
Eccentric anomaly
321.23236°
Mean motion
3.55558 °/min
Orbital period
101.25 mins
BSTAR
0.0019728
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-02-07 03:21:11.220Z | 21.214° NNE | 2026-02-07 03:25:11.220Z | 72.618° E | 23.355° | 2026-02-07 03:29:11.220Z | 125.389° SE |
| 8 mins | 2026-02-07 05:04:11.220Z | 325.721° NNW | 2026-02-07 05:07:11.220Z | 275.367° WNW | 31.36° | 2026-02-07 05:12:11.220Z | 205.425° SW |
| 8 mins | 2026-02-07 16:25:11.220Z | 148.729° SSE | 2026-02-07 16:29:11.220Z | 79.934° E | 30.984° | 2026-02-07 16:33:11.220Z | 25.91° NE |
| 7 mins | 2026-02-07 18:08:11.220Z | 245.444° WSW | 2026-02-07 18:11:11.220Z | 290.587° WNW | 22.382° | 2026-02-07 18:15:11.220Z | 340.033° N |
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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