QIANFAN-23, 61556
Orbit data source: Space-Track
QIANFAN-23, 61556 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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61556 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: 19 hours ago
TLE from 19 hours ago
0 QIANFAN-23
1 61556U 24185E 25287.91771316 .00000936 00000-0 46572-3 0 9997
2 61556 88.9761 84.5149 0009273 135.5368 224.6566 14.16194283 61420Epoch: 2025-10-14T22:01Z
TLE epoch observation values (Epoch: 2025-10-14T22:01:30.417Z)
Latitude
0.00003°
Longitude
90.43891°
Altitude
846.064 km
Speed
7.427 km/s
True Right ascension
05h 38m 03s
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
11:53:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
841.898 km
Perigee altitude
828.52 km
Semi-major axis
7,213.346 km
Eccentricity
0.00093
Inclination
88.9761°
RAAN
84.5149°
Arg. of periapsis
135.5368°
True anomaly
224.58198°
Mean anomaly
224.6566°
Eccentric anomaly
224.61928°
Mean motion
3.54273 °/min
Orbital period
101.62 mins
BSTAR
0.00046572
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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-23 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-15 22:20:54.525Z | 15.523° NNE | 2025-10-15 22:25:54.525Z | 102.48° ESE | 35.842° | 2025-10-15 22:29:54.525Z | 157.745° S |
| 6 mins | 2025-10-16 00:03:54.525Z | 319.857° NNW | 2025-10-16 00:06:54.525Z | 280.371° WNW | 19.168° | 2025-10-16 00:09:54.525Z | 243.109° WSW |
| 5 mins | 2025-10-16 09:47:54.525Z | 104.751° ESE | 2025-10-16 09:49:54.525Z | 76.852° E | 19.527° | 2025-10-16 09:52:54.525Z | 38.25° NE |
| 8 mins | 2025-10-16 11:27:54.525Z | 209.507° SW | 2025-10-16 11:30:54.525Z | 263.874° W | 36.036° | 2025-10-16 11:35:54.525Z | 345.003° N |
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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