COSMOS 1579 COOLANT, 26513
Orbit data source: Space-Track
COSMOS 1579 COOLANT, 26513 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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26513 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
RCB, Unknown motor
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 weeks ago
TLE from 3 weeks ago
0 COSMOS 1579 COOLANT
1 26513U 84069E 26294.38258193 .00000119 00000-0 16282-3 0 9999
2 26513 65.0522 287.8170 0057554 302.1103 127.3783 13.91583669675817Epoch: 2026-10-21T09:10Z
TLE epoch observation values (Epoch: 2026-10-21T09:10:55.078Z)
Latitude
58.5565°
Longitude
169.44285°
Altitude
957.668 km
Speed
7.366 km/s
True Right ascension
22h 28m 01s
True Declination
58° 24' 27"
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
14:37:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
963.698 km
Perigee altitude
879.671 km
Semi-major axis
7,299.822 km
Eccentricity
0.00576
Inclination
65.0522°
RAAN
287.817°
Arg. of periapsis
302.1103°
True anomaly
127.9001°
Mean anomaly
127.3783°
Eccentric anomaly
127.63943°
Mean motion
3.47996 °/min
Orbital period
103.45 mins
BSTAR
0.00016282
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-11-10 20:31:54.268Z | 201.779° SSW | 2026-11-10 20:36:54.268Z | 118.014° SE | 75.657° | 2026-11-10 20:42:54.268Z | 34.799° NE |
| 8 mins | 2026-11-10 22:20:54.268Z | 279.346° WNW | 2026-11-10 22:23:54.268Z | 315.009° NNW | 22.76° | 2026-11-10 22:28:54.268Z | 8.855° NNE |
| 7 mins | 2026-11-11 03:49:54.268Z | 1.538° NNE | 2026-11-11 03:52:54.268Z | 33.887° NE | 20.105° | 2026-11-11 03:56:54.268Z | 78.288° E |
| 11 mins | 2026-11-11 05:35:54.268Z | 328.616° NNW | 2026-11-11 05:40:54.268Z | 149.884° SSE | 87.376° | 2026-11-11 05:46:54.268Z | 150.357° SSE |
| 4 mins | 2026-11-11 07:24:54.268Z | 272.674° WNW | 2026-11-11 07:26:54.268Z | 252.109° W | 13.961° | 2026-11-11 07:28:54.268Z | 232.358° WSW |
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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