QIANFAN-24, 61557
Orbit data source: Space-Track
QIANFAN-24, 61557 is a Chinese payload satellite in LEO that was launched on Tue, 15 Oct 2024 UTC via a CHANG ZHENG 6A launch vehicle from the Taiyaun Space Center, China (TSC). 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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61557 intel report (Beta)
QIANFAN-24 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 17 hours ago |
| Origin | |
| Manufacturer | GESIH/SECM |
| Mission | Operational Commercial Communications |
| Bus & Motor | QIANFAN, Unknown motor |
| Mass | 300 kg wet, ~300 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box + 1 Pan, 10 m |
| Radar Cross Section | 13.200 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 17 hours ago
0 QIANFAN-24
1 61557U 24185F 25035.56674500 .00001047 00000-0 45663-3 0 9991
2 61557 88.9864 113.4049 0008423 224.3789 135.6729 14.23222135 25750Epoch: 2025-02-04T13:36Z
Definitive object data (Epoch: 2025-02-04T13:36:06.767Z)
| Latitude | -0.00001° |
| Longitude | 134.40651° |
| Altitude | 821.871 km |
| Speed | 7.44 km/s |
| True Right ascension | 07h 33m 37s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | 75.20148° |
| Longitude | 138.14324° |
| Altitude | 832.495 km |
| Speed | 7.441 km/s |
| Apparent Right ascension | 21h 28m 37s |
| Apparent Declination | 42° 18' 37" |
| Sunlit | Object is in full shadow |
Visualization observer readout
| Local Sidereal Time | 08:51:55 |
| Azimuth | 353.174° N |
| Elevation | -7.355° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 817.479 km |
| Perigee altitude | 805.367 km |
| Semi-major axis | 7,189.56 km |
| Eccentricity | 0.0008423 |
| Inclination | 88.9864° |
| RAAN | 113.4049° |
| Arg. of periapsis | 224.3789° |
| True anomaly | 135.74029° |
| Mean anomaly | 135.6729° |
| Eccentric anomaly | 135.7066° |
| Mean motion | 3.56033 °/min |
| BSTAR | 0.00045663 |
| Orbital period | 101.11 mins |
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Other satellites on launch #185 in the year 2024 (2024-10-15 UTC)
QIANFAN-24 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-02-05 17:10:41.329Z | 5.81° NNE | 2025-02-05 17:15:41.329Z | 115.871° SE | 43.422° | 2025-02-05 17:20:41.329Z | 175.032° S |
| 7 mins | 2025-02-06 04:33:41.329Z | 120.735° SE | 2025-02-06 04:36:41.329Z | 70.594° E | 25.212° | 2025-02-06 04:40:41.329Z | 22.497° NNE |
| 8 mins | 2025-02-06 06:13:41.329Z | 220.337° SW | 2025-02-06 06:17:41.329Z | 285.574° WNW | 28.295° | 2025-02-06 06:21:41.329Z | 337.379° NNW |
Authenticating...
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