QIANFAN-19, 61552
Orbit data source: Space-Track
QIANFAN-19, 61552 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). 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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61552 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GESIH/SECM
Mission
Partially operational Commercial Communications
Bus & Motor
QIANFAN, Unknown motor
Mass
267 kg wet, ~267 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 5.0 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 QIANFAN-19
1 61552U 24185A 25261.25460351 .00000413 00000-0 20973-3 0 9993
2 61552 88.9753 87.7441 0005861 203.8761 156.2155 14.14154924 57584Epoch: 2025-09-18T06:06Z
TLE epoch observation values (Epoch: 2025-09-18T06:06:37.743Z)
Latitude
0.00001°
Longitude
-1.332°
Altitude
852.108 km
Speed
7.425 km/s
True Right ascension
05h 50m 58s
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
10:26:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
846.38 km
Perigee altitude
837.916 km
Semi-major axis
7,220.285 km
Eccentricity
0.00059
Inclination
88.9753°
RAAN
87.7441°
Arg. of periapsis
203.8761°
True anomaly
156.24257°
Mean anomaly
156.2155°
Eccentric anomaly
156.22904°
Mean motion
3.53762 °/min
Orbital period
101.76 mins
BSTAR
0.00020973
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Other satellites on launch #185 in the year 2024 (2024-10-15 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.QIANFAN-19 Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-18 23:41:15.884Z | 35.201° NE | 2025-09-18 23:45:15.884Z | 85.578° E | 19.819° | 2025-09-18 23:48:15.884Z | 122.741° SE |
| 8 mins | 2025-09-19 01:23:15.884Z | 341.469° N | 2025-09-19 01:27:15.884Z | 266.518° W | 35.461° | 2025-09-19 01:31:15.884Z | 208.948° SW |
| 9 mins | 2025-09-19 12:48:15.884Z | 170.255° S | 2025-09-19 12:52:15.884Z | 52.513° ENE | 44.043° | 2025-09-19 12:57:15.884Z | 2.256° NNE |
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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