COSMOS 1275 DEB, 12730
Orbit data source: Space-Track
COSMOS 1275 DEB, 12730 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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12730 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 COSMOS 1275 DEB
1 12730U 81053BX 26150.11245125 .00004378 00000-0 14879-2 0 9998
2 12730 82.9383 27.4949 0014859 137.4464 14.2419 14.36387524294514Epoch: 2026-05-30T02:41Z
TLE epoch observation values (Epoch: 2026-05-30T02:41:55.787Z)
Latitude
28.0795°
Longitude
-84.38976°
Altitude
763.677 km
Speed
7.48 km/s
True Right ascension
13h 34m 54s
True Declination
27° 56' 13"
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
22:00:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
778.141 km
Perigee altitude
756.906 km
Semi-major axis
7,145.661 km
Eccentricity
0.00149
Inclination
82.9383°
RAAN
27.4949°
Arg. of periapsis
137.4464°
True anomaly
14.28387°
Mean anomaly
14.2419°
Eccentric anomaly
14.26287°
Mean motion
3.59319 °/min
Orbital period
100.19 mins
BSTAR
0.0014879
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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 | 2026-05-30 15:29:55.723Z | 129.919° SE | 2026-05-30 15:32:55.723Z | 92.655° ESE | 19.358° | 2026-05-30 15:36:55.723Z | 40.172° NE |
| 7 mins | 2026-05-30 17:10:55.723Z | 221.7° SW | 2026-05-30 17:13:55.723Z | 278.74° WNW | 33.653° | 2026-05-30 17:17:55.723Z | 347.764° N |
| 8 mins | 2026-05-31 03:39:55.723Z | 357.301° N | 2026-05-31 03:42:55.723Z | 37.278° NE | 44.19° | 2026-05-31 03:47:55.723Z | 170.233° S |
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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