COSMOS 1275 DEB, 17635
Orbit data source: Space-Track
COSMOS 1275 DEB, 17635 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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17635 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 17635U 81053LE 26057.60328862 .00003172 00000-0 13942-2 0 9998
2 17635 82.8201 110.8368 0033956 244.7373 115.0290 14.22973038 82443Epoch: 2026-02-26T14:28Z
TLE epoch observation values (Epoch: 2026-02-26T14:28:44.136Z)
Latitude
0.00001°
Longitude
97.20116°
Altitude
828.683 km
Speed
7.433 km/s
True Right ascension
07h 23m 20s
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
17:45:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
836.819 km
Perigee altitude
787.987 km
Semi-major axis
7,190.54 km
Eccentricity
0.0034
Inclination
82.8201°
RAAN
110.8368°
Arg. of periapsis
244.7373°
True anomaly
115.38093°
Mean anomaly
115.029°
Eccentric anomaly
115.20503°
Mean motion
3.5596 °/min
Orbital period
101.14 mins
BSTAR
0.0013942
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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 | 2026-02-27 14:40:27.200Z | 9.302° NNE | 2026-02-27 14:45:27.200Z | 78.088° E | 31.661° | 2026-02-27 14:49:27.200Z | 139.611° SSE |
| 6 mins | 2026-02-27 16:24:27.200Z | 312.622° NW | 2026-02-27 16:27:27.200Z | 267.746° W | 22.595° | 2026-02-27 16:30:27.200Z | 227.959° WSW |
| 9 mins | 2026-02-28 03:43:27.200Z | 165.484° S | 2026-02-28 03:47:27.200Z | 100.417° ESE | 39.451° | 2026-02-28 03:52:27.200Z | 17.612° NNE |
| 6 mins | 2026-02-28 05:27:27.200Z | 258.132° W | 2026-02-28 05:30:27.200Z | 296.49° NW | 17.298° | 2026-02-28 05:33:27.200Z | 330.582° NNW |
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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