COSMOS 1579 COOLANT, 26517
Orbit data source: Space-Track
COSMOS 1579 COOLANT, 26517 is space debris in LEO originally from a launch on Fri, 29 Jun 1984 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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26517 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: 3 days ago
TLE from 3 days ago
0 COSMOS 1579 COOLANT
1 26517U 84069J 25347.37919235 .00000196 00000-0 22656-3 0 9998
2 26517 65.0516 29.0056 0030138 62.0494 313.3586 13.91147384629500Epoch: 2025-12-13T09:06Z
TLE epoch observation values (Epoch: 2025-12-13T09:06:02.219Z)
Latitude
13.6981°
Longitude
176.66554°
Altitude
910.737 km
Speed
7.406 km/s
True Right ascension
02h 21m 55s
True Declination
13° 37' 15"
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
23:22:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
945.216 km
Perigee altitude
901.207 km
Semi-major axis
7,301.348 km
Eccentricity
0.00301
Inclination
65.0516°
RAAN
29.0056°
Arg. of periapsis
62.0494°
True anomaly
313.10685°
Mean anomaly
313.3586°
Eccentric anomaly
313.23279°
Mean motion
3.47887 °/min
Orbital period
103.48 mins
BSTAR
0.00022656
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Other satellites on launch #69 in the year 1984 (1984-06-29 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 1579 COOLANT 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 | 2025-12-16 02:42:36.313Z | 144.809° SSE | 2025-12-16 02:46:36.313Z | 102.142° ESE | 16.454° | 2025-12-16 02:49:36.313Z | 70.394° E |
| 10 mins | 2025-12-16 04:27:36.313Z | 220.125° SW | 2025-12-16 04:32:36.313Z | 333.494° NNW | 43.207° | 2025-12-16 04:37:36.313Z | 27.245° NE |
| 5 mins | 2025-12-16 06:17:36.313Z | 298.406° NW | 2025-12-16 06:19:36.313Z | 320.327° NNW | 15.068° | 2025-12-16 06:22:36.313Z | 353.094° N |
| 8 mins | 2025-12-16 11:45:36.313Z | 1.516° NNE | 2025-12-16 11:48:36.313Z | 41.024° NE | 23.985° | 2025-12-16 11:53:36.313Z | 99.492° ESE |
| 10 mins | 2025-12-16 13:31:36.313Z | 316.717° NNW | 2025-12-16 13:35:36.313Z | 253.702° W | 40.481° | 2025-12-16 13:41:36.313Z | 166.12° 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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