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: 6 hours ago
TLE from 6 hours ago
0 HXMT
1 42758U 17034A 26126.95145763 .00004087 00000-0 20564-3 0 9997
2 42758 43.0152 52.5837 0032917 244.7890 114.9544 15.18105807491399Epoch: 2026-05-06T22:50Z
TLE epoch observation values (Epoch: 2026-05-06T22:50:05.939Z)
Latitude
-0.00001°
Longitude
-154.74564°
Altitude
520.972 km
Speed
7.599 km/s
True Right ascension
03h 30m 20s
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
12:41:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
536.186 km
Perigee altitude
490.815 km
Semi-major axis
6,891.637 km
Eccentricity
0.00329
Inclination
43.0152°
RAAN
52.5837°
Arg. of periapsis
244.789°
True anomaly
115.29579°
Mean anomaly
114.9544°
Eccentric anomaly
115.12516°
Mean motion
3.79367 °/min
Orbital period
94.89 mins
BSTAR
0.00020564
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-07 21:07:28.254Z | 168.897° S | 2026-05-07 21:09:28.254Z | 135.765° SSE | 14.807° | 2026-05-07 21:11:28.254Z | 105.598° ESE |
| 6 mins | 2026-05-07 22:45:28.254Z | 234.426° WSW | 2026-05-07 22:48:28.254Z | 137.504° SSE | 41.873° | 2026-05-07 22:51:28.254Z | 76.692° E |
| 6 mins | 2026-05-08 00:25:28.254Z | 280.321° WNW | 2026-05-08 00:28:28.254Z | 25.64° NE | 38.458° | 2026-05-08 00:31:28.254Z | 71.779° E |
| 6 mins | 2026-05-08 02:05:28.254Z | 293.826° NW | 2026-05-08 02:07:28.254Z | 334.231° NNW | 41.122° | 2026-05-08 02:11:28.254Z | 94.049° ESE |
| 5 mins | 2026-05-08 03:45:28.254Z | 265.974° W | 2026-05-08 03:47:28.254Z | 206.644° SW | 34.238° | 2026-05-08 03:50:28.254Z | 141.005° SSE |
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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