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 25297.76704043 .00008838 00000-0 46520-3 0 9994
2 42758 43.0149 51.2287 0031816 96.4216 264.0256 15.15438441461902Epoch: 2025-10-24T18:24Z
TLE epoch observation values (Epoch: 2025-10-24T18:24:32.293Z)
Latitude
0.00001°
Longitude
101.68693°
Altitude
521.779 km
Speed
7.603 km/s
True Right ascension
03h 24m 54s
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
20:22:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
543.532 km
Perigee altitude
499.628 km
Semi-major axis
6,899.717 km
Eccentricity
0.00318
Inclination
43.0149°
RAAN
51.2287°
Arg. of periapsis
96.4216°
True anomaly
263.66315°
Mean anomaly
264.0256°
Eccentric anomaly
263.84436°
Mean motion
3.78701 °/min
Orbital period
95.06 mins
BSTAR
0.0004652
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-25 10:25:02.657Z | 193.083° SSW | 2025-10-25 10:27:02.657Z | 157.395° SSE | 21.323° | 2025-10-25 10:30:02.657Z | 97.508° ESE |
| 5 mins | 2025-10-25 12:05:02.657Z | 251.448° W | 2025-10-25 12:07:02.657Z | 62.942° ENE | 44.937° | 2025-10-25 12:10:02.657Z | 71.742° E |
| 5 mins | 2025-10-25 13:45:02.657Z | 293.903° NW | 2025-10-25 13:47:02.657Z | 7.895° NNE | 38.131° | 2025-10-25 13:50:02.657Z | 74.51° E |
| 5 mins | 2025-10-25 15:25:02.657Z | 290.951° WNW | 2025-10-25 15:27:02.657Z | 70.284° E | 44.513° | 2025-10-25 15:30:02.657Z | 105.545° ESE |
| 4 mins | 2025-10-25 17:05:02.657Z | 246.036° WSW | 2025-10-25 17:06:02.657Z | 222.218° SW | 23.426° | 2025-10-25 17:09:02.657Z | 160.864° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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