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: 13 hours ago
TLE from 13 hours ago
0 QIANFAN-23
1 61556U 24185E 25260.21975470 .00000533 00000-0 26235-3 0 9995
2 61556 88.9746 87.7131 0006180 224.3553 135.7140 14.16133984 57501Epoch: 2025-09-17T05:16Z
TLE epoch observation values (Epoch: 2025-09-17T05:16:26.806Z)
Latitude
-0.00004°
Longitude
12.20257°
Altitude
844.699 km
Speed
7.429 km/s
True Right ascension
05h 50m 51s
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
10:43:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
839.872 km
Perigee altitude
830.956 km
Semi-major axis
7,213.551 km
Eccentricity
0.00062
Inclination
88.9746°
RAAN
87.7131°
Arg. of periapsis
224.3553°
True anomaly
135.76342°
Mean anomaly
135.714°
Eccentric anomaly
135.73871°
Mean motion
3.54258 °/min
Orbital period
101.62 mins
BSTAR
0.00026235
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-18 00:30:32.469Z | 11.81° NNE | 2025-09-18 00:35:32.469Z | 99.575° ESE | 39.209° | 2025-09-18 00:40:32.469Z | 165.6° S |
| 5 mins | 2025-09-18 02:14:32.469Z | 309.051° NW | 2025-09-18 02:16:32.469Z | 283.066° WNW | 17.02° | 2025-09-18 02:19:32.469Z | 247.595° W |
| 7 mins | 2025-09-18 11:56:32.469Z | 119.927° SE | 2025-09-18 11:59:32.469Z | 79.244° E | 22.106° | 2025-09-18 12:03:32.469Z | 28.923° NE |
| 8 mins | 2025-09-18 13:37:32.469Z | 214.077° SW | 2025-09-18 13:40:32.469Z | 261.624° W | 32.769° | 2025-09-18 13:45:32.469Z | 341.343° 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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