HXMT, 42758
Orbit data source: Space-Track
HXMT, 42758 is a payload satellite owned by CNSA (CN) in LEO that was launched on Thu, 15 Jun 2017 UTC via a CHANG ZHENG 4B launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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42758 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Astronomy
Bus & Motor
ZY, Unknown motor
Mass
3,000 kg wet, ~2,900 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 5.0 m
Radar Cross Section
10.304 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 HXMT
1 42758U 17034A 25316.28604929 .00009264 00000-0 48195-3 0 9999
2 42758 43.0151 308.5690 0033634 214.9376 144.9263 15.15750376464715Epoch: 2025-11-12T06:51Z
TLE epoch observation values (Epoch: 2025-11-12T06:51:54.658Z)
Latitude
-0.00007°
Longitude
153.93075°
Altitude
537.487 km
Speed
7.585 km/s
True Right ascension
20h 34m 16s
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
08:25:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
543.837 km
Perigee altitude
497.431 km
Semi-major axis
6,898.771 km
Eccentricity
0.00336
Inclination
43.0151°
RAAN
308.569°
Arg. of periapsis
214.9376°
True anomaly
145.14701°
Mean anomaly
144.9263°
Eccentric anomaly
145.03673°
Mean motion
3.78779 °/min
Orbital period
95.04 mins
BSTAR
0.00048195
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Other satellites on launch #34 in the year 2017 (2017-06-15 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.HXMT 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 | 2025-11-13 02:01:27.040Z | 184.575° SSW | 2025-11-13 02:03:27.040Z | 152.256° SSE | 18.411° | 2025-11-13 02:06:27.040Z | 100.572° ESE |
| 6 mins | 2025-11-13 03:40:27.040Z | 242.638° WSW | 2025-11-13 03:43:27.040Z | 125.05° SE | 43.997° | 2025-11-13 03:46:27.040Z | 74.083° E |
| 6 mins | 2025-11-13 05:20:27.040Z | 282.927° WNW | 2025-11-13 05:23:27.040Z | 13.395° NNE | 38.856° | 2025-11-13 05:26:27.040Z | 72.501° E |
| 6 mins | 2025-11-13 07:00:27.040Z | 291.299° WNW | 2025-11-13 07:03:27.040Z | 47.213° ENE | 43.325° | 2025-11-13 07:06:27.040Z | 98.76° ESE |
| 5 mins | 2025-11-13 08:40:27.040Z | 266.37° W | 2025-11-13 08:42:27.040Z | 223.881° SW | 28.912° | 2025-11-13 08:45:27.040Z | 152.813° SSE |
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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