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, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 17633U 81053LC 26208.19007841 .00002814 00000-0 20870-2 0 9999
2 17633 83.0627 104.2844 0154624 275.1970 239.9968 13.89390351 46888Epoch: 2026-07-27T04:33Z
TLE epoch observation values (Epoch: 2026-07-27T04:33:42.774Z)
Latitude
26.15112°
Longitude
-92.42829°
Altitude
991.778 km
Speed
7.329 km/s
True Right ascension
18h 43m 30s
True Declination
26° 01' 11"
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
10:26:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,040.86 km
Perigee altitude
814.923 km
Semi-major axis
7,306.028 km
Eccentricity
0.01546
Inclination
83.0627°
RAAN
104.2844°
Arg. of periapsis
275.197°
True anomaly
238.47724°
Mean anomaly
239.9968°
Eccentric anomaly
239.23554°
Mean motion
3.47553 °/min
Orbital period
103.58 mins
BSTAR
0.002087
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-07-29 03:05:42.592Z | 44.685° NE | 2026-07-29 03:07:42.592Z | 63.193° ENE | 11.545° | 2026-07-29 03:09:42.592Z | 81.946° E |
| 10 mins | 2026-07-29 04:48:42.592Z | 357.384° N | 2026-07-29 04:53:42.592Z | 130.218° SE | 43.968° | 2026-07-29 04:58:42.592Z | 169.423° S |
| 5 mins | 2026-07-29 06:34:42.592Z | 301.241° NW | 2026-07-29 06:36:42.592Z | 280.929° WNW | 14.445° | 2026-07-29 06:39:42.592Z | 251.294° W |
| 8 mins | 2026-07-29 16:26:42.592Z | 120.523° SE | 2026-07-29 16:29:42.592Z | 84.974° E | 21.531° | 2026-07-29 16:34:42.592Z | 33.945° NE |
| 11 mins | 2026-07-29 18:08:42.592Z | 207.981° SW | 2026-07-29 18:13:42.592Z | 280.113° WNW | 38.655° | 2026-07-29 18:19:42.592Z | 356.672° 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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