COSMOS 1629, 15574
Orbit data source: Space-Track
COSMOS 1629, 15574 is a payload satellite owned by PVO (CIS) in GEO that was launched on Thu, 21 Feb 1985 UTC via a PROTON-K/DM launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). Payloads include a variety of satellites, spacecraft, and rockets 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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15574 intel report (Beta)
COSMOS 1629 details
Identifier | |
Orbit | GEO |
Last TLE update | 1 day ago |
Origin | |
Manufacturer | NPOL/KOMET |
Mission | Defense Early Warn |
Bus & Motor | OKO, Unknown motor |
Mass | ~1,250 kg wet, ~1,150 kg dry |
Launch date (UTC) | |
Launch vehicle | |
Launch site | |
Object type | Payload Rocket body Debris |
Shape & HBR | Cyl + 2 Pan, 5 m |
Radar Cross Section | 6.333 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 1 day ago
0 COSMOS 1629
1 15574U 85016A 25046.32220902 -.00000211 00000-0 00000+0 0 9993
2 15574 10.0169 317.7258 0006452 248.5255 332.4261 1.00167452145560
Epoch: 2025-02-15T07:43Z
Definitive object data (Epoch: 2025-02-15T07:43:58.859Z)
Latitude | -6.53575° |
Longitude | -83.31492° |
Altitude | 35,792.375 km |
Speed | 3.075 km/s |
True Right ascension | 11h 53m 00s |
True Declination | -6° 31' 45" |
Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
Latitude | -9.58242° |
Longitude | -16.78649° |
Altitude | 35,796.031 km |
Speed | 3.075 km/s |
Apparent Right ascension | 16h 30m 30s |
Apparent Declination | -16° 38' 14" |
Sunlit | Object is in daylight |
Visualization observer readout
Local Sidereal Time | 14:50:41 |
Azimuth | 152.512° SSE |
Elevation | 28.851° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 35,844.115 km |
Perigee altitude | 35,789.667 km |
Semi-major axis | 42,195.028 km |
Eccentricity | 0.0006452 |
Inclination | 10.0169° |
RAAN | 317.7258° |
Arg. of periapsis | 248.5255° |
True anomaly | 332.39185° |
Mean anomaly | 332.4261° |
Eccentric anomaly | 332.40898° |
Mean motion | 0.25041 °/min |
BSTAR | Unknown |
Orbital period | 1437.64 mins |
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15574 neighbors
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Other satellites on launch #16 in the year 1985 (1985-02-21 UTC)
COSMOS 1629, 15574 |
SL-12 R/B(1), 15575 (Decayed) |
SL-12 PLAT, 15576 (Decayed) |
SL-12 R/B(AUX MOTOR), 15577 (Decayed) |
SL-12 R/B(AUX MOTOR), 15578 (Decayed) |
SL-12 R/B(2), 15581 |
COSMOS 1629 Visibility forecast
Observer location: undefined°, undefined
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. |
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1440 mins | 2025-02-16 12:04:13.202Z | 152.52° SSE | 2025-02-16 22:49:13.202Z | 141.408° SSE | 36.94° | 2025-02-17 12:04:13.202Z | 152.933° SSE |
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