QIANFAN-35, 61568
Orbit data source: Space-Track
QIANFAN-35, 61568 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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61568 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: 6 hours ago
TLE from 6 hours ago
0 QIANFAN-35
1 61568U 24185S 26034.25141741 .00000731 00000-0 28862-3 0 9996
2 61568 88.9750 70.7124 0008794 108.5670 251.6481 14.28069723 77677Epoch: 2026-02-03T06:02Z
TLE epoch observation values (Epoch: 2026-02-03T06:02:02.464Z)
Latitude
0.00004°
Longitude
-153.2329°
Altitude
803.247 km
Speed
7.451 km/s
True Right ascension
04h 42m 50s
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
13:45:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
801.438 km
Perigee altitude
788.822 km
Semi-major axis
7,173.267 km
Eccentricity
0.00088
Inclination
88.975°
RAAN
70.7124°
Arg. of periapsis
108.567°
True anomaly
251.55249°
Mean anomaly
251.6481°
Eccentric anomaly
251.60029°
Mean motion
3.57246 °/min
Orbital period
100.77 mins
BSTAR
0.00028862
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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-35 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-03 13:22:03.172Z | 48.575° ENE | 2026-02-03 13:24:03.172Z | 73.076° E | 15.307° | 2026-02-03 13:27:03.172Z | 110.508° ESE |
| 8 mins | 2026-02-03 15:02:03.172Z | 347.348° N | 2026-02-03 15:06:03.172Z | 255.927° W | 39.381° | 2026-02-03 15:10:03.172Z | 199.87° SSW |
| 9 mins | 2026-02-04 02:20:03.172Z | 155.52° SSE | 2026-02-04 02:24:03.172Z | 85.569° E | 38.198° | 2026-02-04 02:29:03.172Z | 9.804° NNE |
| 5 mins | 2026-02-04 04:03:03.172Z | 252.156° W | 2026-02-04 04:05:03.172Z | 278.357° WNW | 16.77° | 2026-02-04 04:08:03.172Z | 316.399° 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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