COSMOS 1275 DEB, 42101
Orbit data source: Space-Track
COSMOS 1275 DEB, 42101 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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42101 intel report (Beta)
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Edit Public Description
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: 2 days ago
TLE from 2 days ago
0 COSMOS 1275 DEB
1 42101U 81053PM 25341.51890570 .00056065 00000-0 64393-2 0 9994
2 42101 82.7603 62.7483 0004177 267.3742 92.6996 14.85543983585296Epoch: 2025-12-07T12:27Z
TLE epoch observation values (Epoch: 2025-12-07T12:27:13.452Z)
Latitude
-0.00009°
Longitude
159.41111°
Altitude
615.066 km
Speed
7.551 km/s
True Right ascension
04h 10m 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
07:17:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
611.802 km
Perigee altitude
605.965 km
Semi-major axis
6,987.021 km
Eccentricity
0.00042
Inclination
82.7603°
RAAN
62.7483°
Arg. of periapsis
267.3742°
True anomaly
92.74741°
Mean anomaly
92.6996°
Eccentric anomaly
92.72351°
Mean motion
3.71625 °/min
Orbital period
96.87 mins
BSTAR
0.0064393
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-09 16:44:25.115Z | 13.137° NNE | 2025-12-09 16:48:25.115Z | 86.998° E | 29.092° | 2025-12-09 16:51:25.115Z | 139.155° SSE |
| 5 mins | 2025-12-10 05:15:25.115Z | 123.786° SE | 2025-12-10 05:17:25.115Z | 86.329° E | 21.304° | 2025-12-10 05:20:25.115Z | 39.039° NE |
| 6 mins | 2025-12-10 06:52:25.115Z | 237.524° WSW | 2025-12-10 06:54:25.115Z | 273.732° WNW | 24.1° | 2025-12-10 06:58:25.115Z | 341.886° 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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