COSMOS 1579 COOLANT, 26520
Orbit data source: Space-Track
COSMOS 1579 COOLANT, 26520 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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26520 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 26520U 84069M 25346.92792741 .00000188 00000-0 22022-3 0 9991
2 26520 65.0492 39.1001 0028767 76.6574 102.4505 13.90968786634470Epoch: 2025-12-12T22:16Z
TLE epoch observation values (Epoch: 2025-12-12T22:16:12.928Z)
Latitude
0.42327°
Longitude
162.98781°
Altitude
931.71 km
Speed
7.384 km/s
True Right ascension
14h 35m 37s
True Declination
0° 25' 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
23:23:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
944.842 km
Perigee altitude
902.831 km
Semi-major axis
7,301.974 km
Eccentricity
0.00288
Inclination
65.0492°
RAAN
39.1001°
Arg. of periapsis
76.6574°
True anomaly
102.77214°
Mean anomaly
102.4505°
Eccentric anomaly
102.61135°
Mean motion
3.47843 °/min
Orbital period
103.5 mins
BSTAR
0.00022022
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-16 03:12:10.482Z | 130.254° SE | 2025-12-16 03:14:10.482Z | 109.031° ESE | 14.448° | 2025-12-16 03:17:10.482Z | 77.113° E |
| 10 mins | 2025-12-16 04:56:10.482Z | 215.356° SW | 2025-12-16 05:00:10.482Z | 270.032° WNW | 44.551° | 2025-12-16 05:06:10.482Z | 29.781° NE |
| 6 mins | 2025-12-16 06:45:10.482Z | 291.158° WNW | 2025-12-16 06:48:10.482Z | 325.089° NNW | 16.453° | 2025-12-16 06:51:10.482Z | 357.523° N |
| 7 mins | 2025-12-16 12:14:10.482Z | 6.524° NNE | 2025-12-16 12:17:10.482Z | 46.656° ENE | 22.111° | 2025-12-16 12:21:10.482Z | 92.363° ESE |
| 10 mins | 2025-12-16 13:59:10.482Z | 321.474° NNW | 2025-12-16 14:04:10.482Z | 236.259° WSW | 42.549° | 2025-12-16 14:09:10.482Z | 162.877° 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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