COSMOS 397 DEB *, 5597 (Decayed)
Orbit data source: Space-Track
COSMOS 397 DEB *, 5597 was 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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5597 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Decayed 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: 7 months ago
TLE from 7 months ago
0 COSMOS 397 DEB *
1 05597U 71015CA 25238.70934321 .01350347 00000-0 81867-2 0 9994
2 05597 66.5296 352.7977 0023138 295.7551 64.1230 15.74355018830672Epoch: 2025-08-26T17:01Z
TLE epoch observation values (Epoch: 2025-08-26T17:01:27.253Z)
Latitude
-0.00003°
Longitude
122.23698°
Altitude
341.937 km
Speed
7.708 km/s
True Right ascension
23h 31m 11s
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
04:23:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.311 km
Perigee altitude
329.2 km
Semi-major axis
6,722.892 km
Eccentricity
0.00231
Inclination
66.5296°
RAAN
352.7977°
Arg. of periapsis
295.7551°
True anomaly
64.36186°
Mean anomaly
64.123°
Eccentric anomaly
64.2424°
Mean motion
3.93739 °/min
Orbital period
91.43 mins
BSTAR
0.0081867
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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
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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. |
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| This satellite is decayed. |
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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