TIANZHOU-9, 64786
Orbit data source: Space-Track
TIANZHOU-9, 64786 is a payload satellite owned by ZZHGB (CN) in LEO that was launched on Mon, 14 Jul 2025 UTC via a CHANG ZHENG 7 launch vehicle from the Wenchang Satellite Launch Center (WSC). 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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64786 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
CAST
Mission
Operational spacecraft
Bus & Motor
TIANZHOU, Unknown motor
Mass
13,200 kg wet, 6,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 TIANZHOU-9
1 64786U 25149A 25243.57626944 .00028697 00000-0 36413-3 0 9993
2 64786 41.4648 283.7558 0006447 266.8536 93.1564 15.58770976 5115Epoch: 2025-08-31T13:49Z
TLE epoch observation values (Epoch: 2025-08-31T13:49:49.679Z)
Latitude
-0.00005°
Longitude
96.30452°
Altitude
391.055 km
Speed
7.677 km/s
True Right ascension
18h 55m 01s
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
11:26:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
397.81 km
Perigee altitude
389.079 km
Semi-major axis
6,771.582 km
Eccentricity
0.00064
Inclination
41.4648°
RAAN
283.7558°
Arg. of periapsis
266.8536°
True anomaly
93.23016°
Mean anomaly
93.1564°
Eccentric anomaly
93.19328°
Mean motion
3.895 °/min
Orbital period
92.43 mins
BSTAR
0.00036413
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Other satellites on launch #149 in the year 2025 (2025-07-14 UTC)
TIANZHOU-9 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-01 07:00:09.872Z | 237.288° WSW | 2025-09-01 07:02:09.872Z | 173.915° S | 40.895° | 2025-09-01 07:05:09.872Z | 80.946° E |
| 5 mins | 2025-09-01 08:37:09.872Z | 278.269° WNW | 2025-09-01 08:39:09.872Z | 339.45° N | 41.845° | 2025-09-01 08:42:09.872Z | 79.754° E |
| 4 mins | 2025-09-01 10:15:09.872Z | 279.884° WNW | 2025-09-01 10:16:09.872Z | 261.258° W | 43.969° | 2025-09-01 10:19:09.872Z | 107.009° ESE |
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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