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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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: 9 hours ago
TLE from 9 hours ago
0 HXMT
1 42758U 17034A 26311.15363722 .00003402 00000-0 16653-3 0 9996
2 42758 43.0130 106.3180 0032041 331.1708 28.7371 15.19518939519409Epoch: 2026-11-07T03:41Z
TLE epoch observation values (Epoch: 2026-11-07T03:41:14.255Z)
Latitude
0.00003°
Longitude
4.64566°
Altitude
487.746 km
Speed
7.634 km/s
True Right ascension
07h 05m 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
08:34:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
531.297 km
Perigee altitude
487.162 km
Semi-major axis
6,887.367 km
Eccentricity
0.0032
Inclination
43.013°
RAAN
106.318°
Arg. of periapsis
331.1708°
True anomaly
28.91425°
Mean anomaly
28.7371°
Eccentric anomaly
28.82561°
Mean motion
3.7972 °/min
Orbital period
94.81 mins
BSTAR
0.00016653
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-11-07 13:19:54.660Z | 199.37° SSW | 2026-11-07 13:22:54.660Z | 147.132° SSE | 23.867° | 2026-11-07 13:25:54.660Z | 93.001° ESE |
| 6 mins | 2026-11-07 14:59:54.660Z | 251.808° W | 2026-11-07 15:01:54.660Z | 258.135° W | 77.515° | 2026-11-07 15:05:54.660Z | 71.556° E |
| 5 mins | 2026-11-07 16:39:54.660Z | 293.409° NW | 2026-11-07 16:41:54.660Z | 1.416° NNE | 52.483° | 2026-11-07 16:44:54.660Z | 73.415° E |
| 6 mins | 2026-11-07 18:18:54.660Z | 290.111° WNW | 2026-11-07 18:21:54.660Z | 78.539° E | 74.529° | 2026-11-07 18:24:54.660Z | 104.975° ESE |
| 5 mins | 2026-11-07 19:58:54.660Z | 257.464° W | 2026-11-07 20:00:54.660Z | 212.677° SW | 28.082° | 2026-11-07 20:03:54.660Z | 157.164° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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