COSMOS 1275 DEB, 17637
Orbit data source: Space-Track
COSMOS 1275 DEB, 17637 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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17637 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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1275 DEB
1 17637U 81053LG 26138.38329748 .00000656 00000-0 73971-3 0 9992
2 17637 83.0705 186.3710 0127493 326.9480 48.4821 13.65968119 32510Epoch: 2026-05-18T09:11Z
TLE epoch observation values (Epoch: 2026-05-18T09:11:56.902Z)
Latitude
16.39473°
Longitude
174.35006°
Altitude
954.529 km
Speed
7.407 km/s
True Right ascension
12h 33m 38s
True Declination
16° 18' 16"
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
09:25:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,105.447 km
Perigee altitude
917.028 km
Semi-major axis
7,389.374 km
Eccentricity
0.01275
Inclination
83.0705°
RAAN
186.371°
Arg. of periapsis
326.948°
True anomaly
49.5876°
Mean anomaly
48.4821°
Eccentric anomaly
49.03368°
Mean motion
3.4169 °/min
Orbital period
105.36 mins
BSTAR
0.00073971
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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 | 2026-05-19 02:49:26.435Z | 133.706° SE | 2026-05-19 02:53:26.435Z | 87.151° E | 24.053° | 2026-05-19 02:58:26.435Z | 32.2° NE |
| 10 mins | 2026-05-19 04:35:26.435Z | 220.19° SW | 2026-05-19 04:39:26.435Z | 282.533° WNW | 34.783° | 2026-05-19 04:45:26.435Z | 354.019° N |
| 9 mins | 2026-05-19 13:51:26.435Z | 29.727° NE | 2026-05-19 13:55:26.435Z | 76.504° E | 23.823° | 2026-05-19 14:00:26.435Z | 125.155° SE |
| 11 mins | 2026-05-19 15:36:26.435Z | 339.433° N | 2026-05-19 15:41:26.435Z | 273.748° WNW | 38.721° | 2026-05-19 15:47:26.435Z | 196.866° SSW |
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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