COSMOS 397 DEB, 5012
Orbit data source: Space-Track
COSMOS 397 DEB, 5012 is space debris in LEO originally from a launch on Thu, 25 Feb 1971 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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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5012 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: 23 hours ago
TLE from 23 hours ago
0 COSMOS 397 DEB
1 05012U 71015F 25348.66746092 .00009810 00000-0 13552-2 0 9990
2 05012 65.7325 129.8719 0368722 300.6659 55.8572 14.41078033673843Epoch: 2025-12-14T16:01Z
TLE epoch observation values (Epoch: 2025-12-14T16:01:08.623Z)
Latitude
-0.00005°
Longitude
166.00886°
Altitude
616.206 km
Speed
7.625 km/s
True Right ascension
08h 39m 29s
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
13:19:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,016.374 km
Perigee altitude
490.462 km
Semi-major axis
7,131.555 km
Eccentricity
0.03687
Inclination
65.7325°
RAAN
129.8719°
Arg. of periapsis
300.6659°
True anomaly
59.44459°
Mean anomaly
55.8572°
Eccentric anomaly
57.64177°
Mean motion
3.60385 °/min
Orbital period
99.89 mins
BSTAR
0.0013552
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Other satellites on launch #15 in the year 1971 (1971-02-25 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 397 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-15 19:12:30.105Z | 352.392° N | 2025-12-15 19:16:30.105Z | 42.796° NE | 30.605° | 2025-12-15 19:22:30.105Z | 113.557° SE |
| 10 mins | 2025-12-15 20:55:30.105Z | 311.373° NW | 2025-12-15 20:59:30.105Z | 257.697° W | 36.053° | 2025-12-15 21:05:30.105Z | 177.355° S |
| 5 mins | 2025-12-16 09:48:30.105Z | 129.847° SE | 2025-12-16 09:50:30.105Z | 100.924° ESE | 18.618° | 2025-12-16 09:53:30.105Z | 65.541° ENE |
| 9 mins | 2025-12-16 11:28:30.105Z | 229.815° WSW | 2025-12-16 11:32:30.105Z | 308.73° NW | 40.215° | 2025-12-16 11:37:30.105Z | 22.059° NNE |
| 4 mins | 2025-12-16 13:15:30.105Z | 314.233° NW | 2025-12-16 13:16:30.105Z | 325.085° NNW | 13.06° | 2025-12-16 13:19:30.105Z | 354.989° 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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