COSMOS 1275 DEB, 42136
Orbit data source: Space-Track
COSMOS 1275 DEB, 42136 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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42136 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: 12 hours ago
TLE from 12 hours ago
0 COSMOS 1275 DEB
1 42136U 81053QY 26196.09648113 .00001121 00000-0 75569-3 0 9999
2 42136 83.0233 327.9969 0066234 172.2055 188.0161 13.98646118641424Epoch: 2026-07-15T02:18Z
TLE epoch observation values (Epoch: 2026-07-15T02:18:55.969Z)
Latitude
-0.00003°
Longitude
0.3065°
Altitude
949.163 km
Speed
7.353 km/s
True Right ascension
21h 51m 59s
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
03:08:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
943.777 km
Perigee altitude
847.423 km
Semi-major axis
7,273.737 km
Eccentricity
0.00662
Inclination
83.0233°
RAAN
327.9969°
Arg. of periapsis
172.2055°
True anomaly
187.91112°
Mean anomaly
188.0161°
Eccentric anomaly
187.96352°
Mean motion
3.4987 °/min
Orbital period
102.9 mins
BSTAR
0.00075569
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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 | 2026-07-15 20:04:15.611Z | 12.915° NNE | 2026-07-15 20:08:15.611Z | 65.299° ENE | 31.038° | 2026-07-15 20:13:15.611Z | 141.116° SSE |
| 7 mins | 2026-07-15 21:49:15.611Z | 315.672° NNW | 2026-07-15 21:52:15.611Z | 272.767° WNW | 23.636° | 2026-07-15 21:56:15.611Z | 222.503° SW |
| 10 mins | 2026-07-16 09:20:15.611Z | 176.742° S | 2026-07-16 09:25:15.611Z | 55.421° ENE | 43.385° | 2026-07-16 09:30:15.611Z | 10.965° NNE |
| 5 mins | 2026-07-16 11:07:15.611Z | 271.062° WNW | 2026-07-16 11:09:15.611Z | 293.318° NW | 14.758° | 2026-07-16 11:12:15.611Z | 324.675° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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