RADUGA 25, 20499
Orbit data source: Space-Track
RADUGA 25, 20499 is a payload satellite owned by UNKS (CIS) in GEO that was launched on Thu, 15 Feb 1990 UTC via a PROTON-K/DM-2 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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20499 intel report (Beta)
RADUGA 25 details
| Identifier | |
| Orbit | GEO |
| Last TLE update | 18 hours ago |
| Origin | |
| Manufacturer | NPO PM |
| Mission | Non-operational Defense Communications |
| Bus & Motor | RADUGA, Unknown motor |
| Mass | 1,965 kg wet, ~1,800 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl + 2 Pan, 9.5 m |
| Radar Cross Section | 16.975 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 18 hours ago
0 RADUGA 25
1 20499U 90016A 24325.55580538 -.00000281 00000-0 00000-0 0 9997
2 20499 12.9257 338.7050 0006082 203.2719 4.0964 1.00364766127150Epoch: 2024-11-20T13:20Z
Definitive object data (Epoch: 2024-11-20T13:20:21.584Z)
| Latitude | -5.9188° |
| Longitude | -74.66338° |
| Altitude | 35,735.563 km |
| Speed | 3.077 km/s |
| True Right ascension | 12h 21m 54s |
| True Declination | -5° 54' 46" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | 11.92268° |
| Longitude | -168.22708° |
| Altitude | 35,759.863 km |
| Speed | 3.076 km/s |
| Apparent Right ascension | 06h 23m 33s |
| Apparent Declination | 7° 05' 50" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 04:00:39 |
| Azimuth | 126.076° SE |
| Elevation | 44.199° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 35,787.171 km |
| Perigee altitude | 35,735.912 km |
| Semi-major axis | 42,139.679 km |
| Eccentricity | 0.0006082 |
| Inclination | 12.9257° |
| RAAN | 338.705° |
| Arg. of periapsis | 203.2719° |
| True anomaly | 4.10138° |
| Mean anomaly | 4.0964° |
| Eccentric anomaly | 4.09889° |
| Mean motion | 0.2509 °/min |
| BSTAR | Unknown |
| Orbital period | 1434.82 mins |
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20499 neighbors
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Other satellites on launch #16 in the year 1990 (1990-02-15 UTC)
| RADUGA 25, 20499 |
| SL-12 R/B(1), 20500 (Decayed) |
| SL-12 PLAT, 20501 (Decayed) |
| SL-12 R/B(2), 20502 |
| SL-12 R/B(AUX MOTOR), 20506 (Decayed) |
| SL-12 R/B(AUX MOTOR), 20507 (Decayed) |
RADUGA 25 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2024-11-21 06:58:02.126Z | 126.094° SE | 2024-11-22 05:04:02.126Z | 125.51° SE | 35.39° | 2024-11-22 06:58:02.126Z | 125.796° SE |
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