QIANFAN-36, 61569
Orbit data source: Space-Track
QIANFAN-36, 61569 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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61569 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GESIH/SECM
Mission
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: 14 hours ago
TLE from 14 hours ago
0 QIANFAN-36
1 61569U 24185T 26045.58917803 .00000147 00000-0 19373-3 0 9993
2 61569 88.9721 74.3872 0005236 198.8202 161.2758 13.55608850 76577Epoch: 2026-02-14T14:08Z
TLE epoch observation values (Epoch: 2026-02-14T14:08:24.981Z)
Latitude
-0.00014°
Longitude
77.67305°
Altitude
1,058.339 km
Speed
7.321 km/s
True Right ascension
04h 57m 32s
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
06:35:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,052.627 km
Perigee altitude
1,044.849 km
Semi-major axis
7,426.875 km
Eccentricity
0.00052
Inclination
88.9721°
RAAN
74.3872°
Arg. of periapsis
198.8202°
True anomaly
161.29505°
Mean anomaly
161.2758°
Eccentric anomaly
161.28543°
Mean motion
3.39105 °/min
Orbital period
106.16 mins
BSTAR
0.00019373
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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-36 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-02-15 13:45:55.260Z | 8.858° NNE | 2026-02-15 13:51:55.260Z | 107.951° ESE | 41.597° | 2026-02-15 13:57:55.260Z | 169.815° S |
| 7 mins | 2026-02-15 15:33:55.260Z | 319.5° NNW | 2026-02-15 15:36:55.260Z | 287.536° WNW | 18.716° | 2026-02-15 15:40:55.260Z | 246.496° WSW |
| 11 mins | 2026-02-16 01:40:55.260Z | 154.635° SSE | 2026-02-16 01:45:55.260Z | 88.802° E | 38.685° | 2026-02-16 01:51:55.260Z | 10.034° NNE |
| 8 mins | 2026-02-16 03:28:55.260Z | 239.129° WSW | 2026-02-16 03:32:55.260Z | 285.208° WNW | 21.842° | 2026-02-16 03:36:55.260Z | 327.297° NNW |
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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