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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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Kometa
Mission
Spacecraft
Bus & Motor
US-A REACTOR, Unknown motor
Mass
4,300 kg wet, 1,154 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 COSMOS 1579
1 15085U 84069A 25318.30101023 -.00000017 00000-0 61546-4 0 9990
2 15085 65.0505 281.5158 0032608 114.1331 246.3147 13.86205385 95995Epoch: 2025-11-14T07:13Z
TLE epoch observation values (Epoch: 2025-11-14T07:13:27.283Z)
Latitude
0°
Longitude
119.50565°
Altitude
953.548 km
Speed
7.371 km/s
True Right ascension
18h 46m 03s
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
13:44:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
964.426 km
Perigee altitude
916.697 km
Semi-major axis
7,318.698 km
Eccentricity
0.00326
Inclination
65.0505°
RAAN
281.5158°
Arg. of periapsis
114.1331°
True anomaly
245.97308°
Mean anomaly
246.3147°
Eccentric anomaly
246.14383°
Mean motion
3.46651 °/min
Orbital period
103.85 mins
BSTAR
0.000061546
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-11-14 22:55:20.306Z | 187.699° SSW | 2025-11-14 23:00:20.306Z | 122.561° SE | 38.169° | 2025-11-14 23:06:20.306Z | 41.315° NE |
| 8 mins | 2025-11-15 00:44:20.306Z | 266.323° W | 2025-11-15 00:47:20.306Z | 305.537° NW | 26.03° | 2025-11-15 00:52:20.306Z | 9.443° NNE |
| 4 mins | 2025-11-15 06:16:20.306Z | 17.664° NNE | 2025-11-15 06:18:20.306Z | 39.739° NE | 14.307° | 2025-11-15 06:20:20.306Z | 60.687° ENE |
| 10 mins | 2025-11-15 08:01:20.306Z | 335.842° NNW | 2025-11-15 08:06:20.306Z | 71.348° E | 42.378° | 2025-11-15 08:11:20.306Z | 137.332° SSE |
| 6 mins | 2025-11-15 09:50:20.306Z | 279.267° WNW | 2025-11-15 09:52:20.306Z | 255.129° W | 18.417° | 2025-11-15 09:56:20.306Z | 211.608° SW |
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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