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: 7 hours ago
TLE from 7 hours ago
0 HXMT
1 42758U 17034A 26036.91491457 .00010152 00000-0 50890-3 0 9992
2 42758 43.0133 193.2692 0031157 31.5486 328.7222 15.17043004477715Epoch: 2026-02-05T21:57Z
TLE epoch observation values (Epoch: 2026-02-05T21:57:28.618Z)
Latitude
-0.00006°
Longitude
87.83959°
Altitude
496.227 km
Speed
7.628 km/s
True Right ascension
12h 53m 04s
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
07:00:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.199 km
Perigee altitude
495.235 km
Semi-major axis
6,894.854 km
Eccentricity
0.00312
Inclination
43.0133°
RAAN
193.2692°
Arg. of periapsis
31.5486°
True anomaly
328.53621°
Mean anomaly
328.7222°
Eccentric anomaly
328.62927°
Mean motion
3.79102 °/min
Orbital period
94.96 mins
BSTAR
0.0005089
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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 | 2026-02-06 13:59:15.592Z | 226.159° WSW | 2026-02-06 14:02:15.592Z | 128.182° SE | 37.454° | 2026-02-06 14:05:15.592Z | 78.231° E |
| 6 mins | 2026-02-06 15:39:15.592Z | 277.801° WNW | 2026-02-06 15:41:15.592Z | 331° NNW | 39.963° | 2026-02-06 15:45:15.592Z | 71.752° E |
| 6 mins | 2026-02-06 17:19:15.592Z | 295.668° NW | 2026-02-06 17:21:15.592Z | 353.964° N | 40.728° | 2026-02-06 17:25:15.592Z | 90.69° ESE |
| 5 mins | 2026-02-06 18:59:15.592Z | 269.209° W | 2026-02-06 19:01:15.592Z | 196.596° SSW | 37.442° | 2026-02-06 19:04:15.592Z | 133.45° SE |
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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