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 25258.84881761 .00000388 00000-0 19631-3 0 9996
2 61552 88.9754 88.0210 0005603 213.1353 146.9484 14.14153079 57242Epoch: 2025-09-15T20:22Z
TLE epoch observation values (Epoch: 2025-09-15T20:22:17.841Z)
Latitude
0.00002°
Longitude
147.39909°
Altitude
851.633 km
Speed
7.425 km/s
True Right ascension
05h 52m 05s
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
00:04:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
846.2 km
Perigee altitude
838.109 km
Semi-major axis
7,220.291 km
Eccentricity
0.00056
Inclination
88.9754°
RAAN
88.021°
Arg. of periapsis
213.1353°
True anomaly
146.9834°
Mean anomaly
146.9484°
Eccentric anomaly
146.9659°
Mean motion
3.53762 °/min
Orbital period
101.76 mins
BSTAR
0.00019631
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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
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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 | 2025-09-16 11:47:57.421Z | 112.168° ESE | 2025-09-16 11:50:57.421Z | 78.788° E | 16.013° | 2025-09-16 11:53:57.421Z | 42.974° NE |
| 8 mins | 2025-09-16 13:28:57.421Z | 197.611° SSW | 2025-09-16 13:32:57.421Z | 294.672° NW | 40.259° | 2025-09-16 13:36:57.421Z | 348.904° N |
| 7 mins | 2025-09-17 00:08:57.421Z | 34.342° NE | 2025-09-17 00:11:57.421Z | 80.649° E | 27.056° | 2025-09-17 00:15:57.421Z | 138.581° SSE |
| 7 mins | 2025-09-17 01:50:57.421Z | 326.51° NNW | 2025-09-17 01:53:57.421Z | 277.101° WNW | 27.596° | 2025-09-17 01:57:57.421Z | 223.03° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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