COSMOS 1579, 15085
Orbit data source: Space-Track
COSMOS 1579, 15085 is a payload satellite owned by VMF (CIS) in LEO that was launched on Fri, 29 Jun 1984 UTC via a TSIKLON-2 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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15085 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Kometa
Mission
Spacecraft
Bus & Motor
BUK REACTOR, Unknown motor
Mass
4,300 kg wet, 1,154 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
CYL, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 COSMOS 1579
1 15085U 84069A 26314.01953443 -.00000086 00000-0 23314-5 0 9994
2 15085 65.0513 65.7090 0054257 326.6178 33.1466 13.86225923145996Epoch: 2026-11-10T00:28Z
TLE epoch observation values (Epoch: 2026-11-10T00:28:07.774Z)
Latitude
-0.00008°
Longitude
9.48883°
Altitude
910.63 km
Speed
7.414 km/s
True Right ascension
04h 22m 50s
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
14:37:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
980.198 km
Perigee altitude
900.78 km
Semi-major axis
7,318.626 km
Eccentricity
0.00543
Inclination
65.0513°
RAAN
65.709°
Arg. of periapsis
326.6178°
True anomaly
33.4885°
Mean anomaly
33.1466°
Eccentric anomaly
33.31735°
Mean motion
3.46656 °/min
Orbital period
103.85 mins
BSTAR
0.0000023314
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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 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-11-10 18:19:53.557Z | 328.031° NNW | 2026-11-10 18:25:53.557Z | 306.454° NW | 85.99° | 2026-11-10 18:31:53.557Z | 151.145° SSE |
| 4 mins | 2026-11-10 20:10:53.557Z | 269.206° W | 2026-11-10 20:11:53.557Z | 259.115° W | 13.918° | 2026-11-10 20:14:53.557Z | 230.015° WSW |
| 6 mins | 2026-11-11 07:46:53.557Z | 131.201° SE | 2026-11-11 07:48:53.557Z | 107.405° ESE | 18.916° | 2026-11-11 07:52:53.557Z | 65.382° ENE |
| 10 mins | 2026-11-11 09:30:53.557Z | 222.963° SW | 2026-11-11 09:34:53.557Z | 274.788° WNW | 66.677° | 2026-11-11 09:40:53.557Z | 26.365° NE |
| 6 mins | 2026-11-11 11:20:53.557Z | 296.959° NW | 2026-11-11 11:23:53.557Z | 328.905° NNW | 15.9° | 2026-11-11 11:26:53.557Z | 358.821° N |
| 9 mins | 2026-11-11 16:49:53.557Z | 355.225° N | 2026-11-11 16:53:53.557Z | 45.974° ENE | 29.992° | 2026-11-11 16:58:53.557Z | 102.841° ESE |
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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