SJ-7, 28737
Orbit data source: Space-Track
SJ-7, 28737 is a payload satellite owned by CASC (CN) in SSO that was launched on Tue, 05 Jul 2005 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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28737 intel report (Beta)
SJ-7 details
| Identifier | |
| Orbit | SSO |
| Last TLE update | 11 hours ago |
| Origin | |
| Manufacturer | SAST |
| Mission | Operational Civil Technology |
| Bus & Motor | FY-1?, Unknown motor |
| Mass | ~1,000 kg wet, ~1,000 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box + 1 Pan, 2 m |
| Radar Cross Section | 6.000 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 11 hours ago
0 SJ-7
1 28737U 05024A 24361.05032248 .00014351 00000-0 86863-3 0 9996
2 28737 97.7663 8.4169 0021652 87.2346 273.1361 15.10532761 66478Epoch: 2024-12-26T01:12Z
Definitive object data (Epoch: 2024-12-26T01:12:27.862Z)
| Latitude | 0.00001° |
| Longitude | -104.73448° |
| Altitude | 536.854 km |
| Speed | 7.595 km/s |
| True Right ascension | 00h 33m 40s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -13.76402° |
| Longitude | -102.36274° |
| Altitude | 542.795 km |
| Speed | 7.589 km/s |
| Apparent Right ascension | 00h 15m 44s |
| Apparent Declination | -26° 22' 49" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 11:38:01 |
| Azimuth | 327.035° NNW |
| Elevation | -74.353° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 546.529 km |
| Perigee altitude | 516.607 km |
| Semi-major axis | 6,909.705 km |
| Eccentricity | 0.0021652 |
| Inclination | 97.7663° |
| RAAN | 8.4169° |
| Arg. of periapsis | 87.2346° |
| True anomaly | 272.88832° |
| Mean anomaly | 273.1361° |
| Eccentric anomaly | 273.01221° |
| Mean motion | 3.7788 °/min |
| BSTAR | 0.00086863 |
| Orbital period | 95.27 mins |
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Other satellites on launch #24 in the year 2005 (2005-07-05 UTC)
SJ-7 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2024-12-26 12:54:32.060Z | 42.094° NE | 2024-12-26 12:57:32.060Z | 99.653° ESE | 22.893° | 2024-12-26 13:00:32.060Z | 152.725° SSE |
| 5 mins | 2024-12-27 01:11:32.060Z | 201.177° SSW | 2024-12-27 01:13:32.060Z | 253.629° W | 32.776° | 2024-12-27 01:16:32.060Z | 327.475° NNW |
Authenticating...
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