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 26041.19453802 .00006073 00000-0 30910-3 0 9998
2 42758 43.0128 169.4907 0030791 59.4902 300.8980 15.17096168478361Epoch: 2026-02-10T04:40Z
TLE epoch observation values (Epoch: 2026-02-10T04:40:08.084Z)
Latitude
-0.00004°
Longitude
-40.82152°
Altitude
503.551 km
Speed
7.62 km/s
True Right ascension
11h 17m 57s
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
15:45:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
537.786 km
Perigee altitude
495.327 km
Semi-major axis
6,894.693 km
Eccentricity
0.00308
Inclination
43.0128°
RAAN
169.4907°
Arg. of periapsis
59.4902°
True anomaly
300.59464°
Mean anomaly
300.898°
Eccentric anomaly
300.74638°
Mean motion
3.79115 °/min
Orbital period
94.96 mins
BSTAR
0.0003091
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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 | 2026-02-10 14:28:54.277Z | 283.146° WNW | 2026-02-10 14:31:54.277Z | 4.821° NNE | 38.318° | 2026-02-10 14:34:54.277Z | 72.717° E |
| 6 mins | 2026-02-10 16:08:54.277Z | 290.727° WNW | 2026-02-10 16:11:54.277Z | 54.679° ENE | 43.588° | 2026-02-10 16:14:54.277Z | 100.984° ESE |
| 5 mins | 2026-02-10 17:48:54.277Z | 263.276° W | 2026-02-10 17:50:54.277Z | 218.927° SW | 26.999° | 2026-02-10 17:53:54.277Z | 154.146° SSE |
| 4 mins | 2026-02-11 10:53:54.277Z | 174.255° S | 2026-02-11 10:54:54.277Z | 152.395° SSE | 20.572° | 2026-02-11 10:57:54.277Z | 95.934° ESE |
| 6 mins | 2026-02-11 12:31:54.277Z | 249.95° W | 2026-02-11 12:34:54.277Z | 75.387° E | 43.34° | 2026-02-11 12:37:54.277Z | 72.077° E |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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