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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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 26123.92853921 .00000442 00000-0 22338-3 0 9993
2 61552 88.9840 61.6249 0005804 188.4003 171.7088 14.14443200 89762Epoch: 2026-05-03T22:17Z
TLE epoch observation values (Epoch: 2026-05-03T22:17:05.787Z)
Latitude
-0.00001°
Longitude
-134.47426°
Altitude
851.401 km
Speed
7.425 km/s
True Right ascension
04h 06m 29s
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
15:42:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
845.356 km
Perigee altitude
836.976 km
Semi-major axis
7,219.303 km
Eccentricity
0.00058
Inclination
88.984°
RAAN
61.6249°
Arg. of periapsis
188.4003°
True anomaly
171.71838°
Mean anomaly
171.7088°
Eccentric anomaly
171.71359°
Mean motion
3.53835 °/min
Orbital period
101.74 mins
BSTAR
0.00022338
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-04 09:03:45.060Z | 334.006° NNW | 2026-05-04 09:07:45.060Z | 278.147° WNW | 26.266° | 2026-05-04 09:11:45.060Z | 225.165° WSW |
| 4 mins | 2026-05-04 18:49:45.060Z | 95.156° ESE | 2026-05-04 18:51:45.060Z | 71.596° E | 14.172° | 2026-05-04 18:53:45.060Z | 48.694° ENE |
| 9 mins | 2026-05-04 20:28:45.060Z | 190.337° SSW | 2026-05-04 20:32:45.060Z | 275.05° WNW | 42.919° | 2026-05-04 20:37:45.060Z | 353.196° N |
| 7 mins | 2026-05-05 07:08:45.060Z | 34.509° NE | 2026-05-05 07:11:45.060Z | 75.842° E | 24.264° | 2026-05-05 07:15:45.060Z | 132.637° SE |
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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