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: 8 hours ago
TLE from 8 hours ago
0 HXMT
1 42758U 17034A 26306.55220995 .00001857 00000-0 96161-4 0 9993
2 42758 43.0131 131.9818 0032605 302.5811 57.1891 15.19492937518709Epoch: 2026-11-02T13:15Z
TLE epoch observation values (Epoch: 2026-11-02T13:15:10.939Z)
Latitude
-0.00004°
Longitude
-108.64141°
Altitude
495.038 km
Speed
7.626 km/s
True Right ascension
08h 47m 55s
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
16:39:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
531.765 km
Perigee altitude
486.852 km
Semi-major axis
6,887.445 km
Eccentricity
0.00326
Inclination
43.0131°
RAAN
131.9818°
Arg. of periapsis
302.5811°
True anomaly
57.50381°
Mean anomaly
57.1891°
Eccentric anomaly
57.34639°
Mean motion
3.79713 °/min
Orbital period
94.81 mins
BSTAR
0.000096161
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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 | 2026-11-02 21:37:26.008Z | 275.283° WNW | 2026-11-02 21:40:26.008Z | 204.525° SW | 43.114° | 2026-11-02 21:43:26.008Z | 140.919° SSE |
| 6 mins | 2026-11-03 16:19:26.008Z | 236.741° WSW | 2026-11-03 16:21:26.008Z | 181.222° SSW | 69.839° | 2026-11-03 16:25:26.008Z | 73.859° E |
| 6 mins | 2026-11-03 17:58:26.008Z | 280.891° WNW | 2026-11-03 18:01:26.008Z | 7.663° NNE | 54.179° | 2026-11-03 18:04:26.008Z | 70.882° E |
| 6 mins | 2026-11-03 19:38:26.008Z | 292.954° NW | 2026-11-03 19:41:26.008Z | 52.27° ENE | 62.93° | 2026-11-03 19:44:26.008Z | 95.652° ESE |
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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