QIANFAN-25, 61558
Orbit data source: Space-Track
QIANFAN-25, 61558 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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61558 intel report (Beta)
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Edit Public Description
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: 12 hours ago
TLE from 12 hours ago
0 QIANFAN-25
1 61558U 24185G 25243.23195510 .00000577 00000-0 34547-3 0 9992
2 61558 88.9744 89.9181 0005763 261.8074 98.2454 14.05772821 54965Epoch: 2025-08-31T05:34Z
TLE epoch observation values (Epoch: 2025-08-31T05:34:00.92Z)
Latitude
-0.00009°
Longitude
26.75941°
Altitude
877.508 km
Speed
7.413 km/s
True Right ascension
05h 59m 40s
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
08:50:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
875.023 km
Perigee altitude
866.668 km
Semi-major axis
7,248.982 km
Eccentricity
0.00058
Inclination
88.9744°
RAAN
89.9181°
Arg. of periapsis
261.8074°
True anomaly
98.31075°
Mean anomaly
98.2454°
Eccentric anomaly
98.27808°
Mean motion
3.51664 °/min
Orbital period
102.37 mins
BSTAR
0.00034547
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Other satellites on launch #185 in the year 2024 (2024-10-15 UTC)
QIANFAN-25 Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-09-01 00:57:11.143Z | 34.146° NE | 2025-09-01 01:01:11.143Z | 81.177° E | 19.48° | 2025-09-01 01:05:11.143Z | 126.848° SE |
| 8 mins | 2025-09-01 02:40:11.143Z | 342.133° N | 2025-09-01 02:44:11.143Z | 262.051° W | 36.857° | 2025-09-01 02:48:11.143Z | 206.702° SW |
| 9 mins | 2025-09-01 14:09:11.143Z | 171.555° S | 2025-09-01 14:13:11.143Z | 42.122° NE | 44.191° | 2025-09-01 14:18:11.143Z | 1.646° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Authenticating...
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