COSMOS 1275 DEB, 12701
Orbit data source: Space-Track
COSMOS 1275 DEB, 12701 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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12701 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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 COSMOS 1275 DEB
1 12701U 81053AV 26101.89683603 .00000679 00000-0 50971-3 0 9998
2 12701 82.8491 325.4771 0038192 198.9465 182.6679 13.92781708255107Epoch: 2026-04-11T21:31Z
TLE epoch observation values (Epoch: 2026-04-11T21:31:26.632Z)
Latitude
21.42785°
Longitude
165.31408°
Altitude
949.383 km
Speed
7.365 km/s
True Right ascension
21h 53m 08s
True Declination
21° 18' 51"
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
07:39:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
943.884 km
Perigee altitude
888.169 km
Semi-major axis
7,294.163 km
Eccentricity
0.00382
Inclination
82.8491°
RAAN
325.4771°
Arg. of periapsis
198.9465°
True anomaly
182.64763°
Mean anomaly
182.6679°
Eccentric anomaly
182.65775°
Mean motion
3.48401 °/min
Orbital period
103.33 mins
BSTAR
0.00050971
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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 | 2026-04-12 01:27:29.269Z | 28.227° NE | 2026-04-12 01:31:29.269Z | 71.936° E | 17.018° | 2026-04-12 01:34:29.269Z | 105.472° ESE |
| 10 mins | 2026-04-12 03:11:29.269Z | 342.842° N | 2026-04-12 03:15:29.269Z | 288.83° WNW | 40.881° | 2026-04-12 03:21:29.269Z | 188.267° SSW |
| 9 mins | 2026-04-12 14:47:29.269Z | 142.107° SSE | 2026-04-12 14:51:29.269Z | 83.265° E | 29.757° | 2026-04-12 14:56:29.269Z | 25.871° NE |
| 9 mins | 2026-04-12 16:31:29.269Z | 231.763° WSW | 2026-04-12 16:35:29.269Z | 287.427° WNW | 28.205° | 2026-04-12 16:40:29.269Z | 346.627° 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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