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: 17 hours ago
TLE from 17 hours ago
0 HXMT
1 42758U 17034A 25311.54133595 .00009128 00000-0 47648-3 0 9990
2 42758 43.0154 334.8756 0033042 185.3755 174.6742 15.15663462463998Epoch: 2025-11-07T12:59Z
TLE epoch observation values (Epoch: 2025-11-07T12:59:31.426Z)
Latitude
0.00002°
Longitude
93.01086°
Altitude
541.432 km
Speed
7.581 km/s
True Right ascension
22h 19m 30s
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
02:14:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
543.693 km
Perigee altitude
498.102 km
Semi-major axis
6,899.035 km
Eccentricity
0.0033
Inclination
43.0154°
RAAN
334.8756°
Arg. of periapsis
185.3755°
True anomaly
174.7092°
Mean anomaly
174.6742°
Eccentric anomaly
174.69171°
Mean motion
3.78757 °/min
Orbital period
95.05 mins
BSTAR
0.00047648
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-11-08 06:40:36.331Z | 266.255° W | 2025-11-08 06:43:36.331Z | 334.514° NNW | 42.576° | 2025-11-08 06:47:36.331Z | 71.117° E |
| 6 mins | 2025-11-08 08:21:36.331Z | 295.593° NW | 2025-11-08 08:23:36.331Z | 354.537° N | 39.491° | 2025-11-08 08:27:36.331Z | 85.126° E |
| 5 mins | 2025-11-08 10:01:36.331Z | 278.807° WNW | 2025-11-08 10:03:36.331Z | 204.317° SW | 42.474° | 2025-11-08 10:06:36.331Z | 123.423° SE |
| 7 mins | 2025-11-09 04:44:36.331Z | 223.941° SW | 2025-11-09 04:47:36.331Z | 167.725° S | 35.937° | 2025-11-09 04:51:36.331Z | 79.121° E |
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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