COSMOS 1275 DEB, 17633
Orbit data source: Space-Track
COSMOS 1275 DEB, 17633 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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17633 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, 0.050 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 COSMOS 1275 DEB
1 17633U 81053LC 26318.18393108 .00003278 00000-0 24155-2 0 9999
2 17633 83.0654 22.1381 0152246 317.3077 69.7875 13.89932111 62168Epoch: 2026-11-14T04:24Z
TLE epoch observation values (Epoch: 2026-11-14T04:24:51.645Z)
Latitude
28.55791°
Longitude
-93.59386°
Altitude
895.47 km
Speed
7.426 km/s
True Right ascension
01h 43m 39s
True Declination
28° 24' 59"
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
20:02:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,037.194 km
Perigee altitude
814.789 km
Semi-major axis
7,304.128 km
Eccentricity
0.01522
Inclination
83.0654°
RAAN
22.1381°
Arg. of periapsis
317.3077°
True anomaly
71.43528°
Mean anomaly
69.7875°
Eccentric anomaly
70.61033°
Mean motion
3.47689 °/min
Orbital period
103.54 mins
BSTAR
0.0024155
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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 | 2026-11-15 04:34:40.550Z | 159.251° S | 2026-11-15 04:39:40.550Z | 78.489° E | 47.217° | 2026-11-15 04:44:40.550Z | 19.517° NNE |
| 8 mins | 2026-11-15 06:20:40.550Z | 247.537° W | 2026-11-15 06:23:40.550Z | 284.909° WNW | 23.299° | 2026-11-15 06:28:40.550Z | 340.412° N |
| 10 mins | 2026-11-15 15:25:40.550Z | 17.963° NNE | 2026-11-15 15:29:40.550Z | 67.771° E | 36.296° | 2026-11-15 15:35:40.550Z | 139.595° SSE |
| 10 mins | 2026-11-15 17:09:40.550Z | 330.131° NNW | 2026-11-15 17:14:40.550Z | 266.332° W | 35.578° | 2026-11-15 17:19:40.550Z | 211.577° 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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