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: 10 hours ago
TLE from 10 hours ago
0 QIANFAN-19
1 61552U 24185A 25346.86782034 .00000686 00000-0 35180-3 0 9997
2 61552 88.9822 77.9270 0005127 314.6967 45.3802 14.14296223 69686Epoch: 2025-12-12T20:49Z
TLE epoch observation values (Epoch: 2025-12-12T20:49:39.677Z)
Latitude
0.00001°
Longitude
43.7084°
Altitude
845.151 km
Speed
7.431 km/s
True Right ascension
05h 11m 42s
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
05:22:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
845.368 km
Perigee altitude
837.965 km
Semi-major axis
7,219.804 km
Eccentricity
0.00051
Inclination
88.9822°
RAAN
77.927°
Arg. of periapsis
314.6967°
True anomaly
45.42204°
Mean anomaly
45.3802°
Eccentric anomaly
45.40112°
Mean motion
3.53798 °/min
Orbital period
101.75 mins
BSTAR
0.0003518
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-13 07:07:03.203Z | 196.275° SSW | 2025-12-13 07:12:03.203Z | 265.556° W | 38.458° | 2025-12-13 07:17:03.203Z | 347.503° N |
| 8 mins | 2025-12-13 17:48:03.203Z | 27.063° NE | 2025-12-13 17:52:03.203Z | 90.656° ESE | 29.546° | 2025-12-13 17:56:03.203Z | 145.329° SSE |
| 7 mins | 2025-12-13 19:30:03.203Z | 328.968° NNW | 2025-12-13 19:33:03.203Z | 287.625° WNW | 25.172° | 2025-12-13 19:37:03.203Z | 230.37° WSW |
| 4 mins | 2025-12-14 05:16:03.203Z | 90.573° ESE | 2025-12-14 05:17:03.203Z | 78.343° E | 14.874° | 2025-12-14 05:20:03.203Z | 43.551° NE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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