COSMOS 397 DEB, 5017
Orbit data source: Space-Track
COSMOS 397 DEB, 5017 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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5017 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, 0.4 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 397 DEB
1 05017U 71015L 26092.21706540 .00007049 00000-0 23126-2 0 9997
2 05017 65.7064 266.4478 0710016 164.9326 197.4138 13.48311088629328Epoch: 2026-04-02T05:12Z
TLE epoch observation values (Epoch: 2026-04-02T05:12:34.450Z)
Latitude
-0.00001°
Longitude
-2.26447°
Altitude
1,588.722 km
Speed
6.83 km/s
True Right ascension
17h 45m 47s
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
01:05:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,606.347 km
Perigee altitude
547.691 km
Semi-major axis
7,455.156 km
Eccentricity
0.071
Inclination
65.7064°
RAAN
266.4478°
Arg. of periapsis
164.9326°
True anomaly
195.17007°
Mean anomaly
197.4138°
Eccentric anomaly
196.27381°
Mean motion
3.37177 °/min
Orbital period
106.77 mins
BSTAR
0.0023126
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-02 21:49:46.178Z | 343.793° N | 2026-04-02 21:53:46.178Z | 63.727° ENE | 34.352° | 2026-04-02 21:56:46.178Z | 122.377° SE |
| 11 mins | 2026-04-03 11:34:46.178Z | 153.595° SSE | 2026-04-03 11:40:46.178Z | 106.149° ESE | 23.501° | 2026-04-03 11:45:46.178Z | 61.656° ENE |
| 14 mins | 2026-04-03 13:22:46.178Z | 216.959° SW | 2026-04-03 13:30:46.178Z | 327.693° NNW | 43.786° | 2026-04-03 13:36:46.178Z | 26.373° NE |
| 8 mins | 2026-04-03 15:17:46.178Z | 287.06° WNW | 2026-04-03 15:20:46.178Z | 312.992° NW | 18.333° | 2026-04-03 15:25:46.178Z | 0.915° NNE |
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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