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 26131.16228487 .00003054 00000-0 15654-3 0 9998
2 42758 43.0162 29.1496 0032961 270.3411 89.3661 15.18136343492030Epoch: 2026-05-11T03:53Z
TLE epoch observation values (Epoch: 2026-05-11T03:53:41.412Z)
Latitude
0.00001°
Longitude
101.77209°
Altitude
511.075 km
Speed
7.61 km/s
True Right ascension
01h 56m 35s
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
20:21:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
536.123 km
Perigee altitude
490.693 km
Semi-major axis
6,891.545 km
Eccentricity
0.0033
Inclination
43.0162°
RAAN
29.1496°
Arg. of periapsis
270.3411°
True anomaly
89.7438°
Mean anomaly
89.3661°
Eccentric anomaly
89.55495°
Mean motion
3.79375 °/min
Orbital period
94.89 mins
BSTAR
0.00015654
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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 | 2026-05-11 19:51:44.657Z | 199.016° SSW | 2026-05-11 19:54:44.657Z | 149.838° SSE | 21.955° | 2026-05-11 19:57:44.657Z | 95.087° ESE |
| 6 mins | 2026-05-11 21:31:44.657Z | 250.093° W | 2026-05-11 21:33:44.657Z | 248.107° W | 42.864° | 2026-05-11 21:37:44.657Z | 72.033° E |
| 6 mins | 2026-05-11 23:11:44.657Z | 289.304° WNW | 2026-05-11 23:13:44.657Z | 339.978° N | 38.362° | 2026-05-11 23:17:44.657Z | 76.399° E |
| 6 mins | 2026-05-12 00:51:44.657Z | 290.905° WNW | 2026-05-12 00:53:44.657Z | 334.602° NNW | 44.532° | 2026-05-12 00:57:44.657Z | 105.11° ESE |
| 4 mins | 2026-05-12 02:31:44.657Z | 250.226° W | 2026-05-12 02:33:44.657Z | 199.782° SSW | 24.954° | 2026-05-12 02:35:44.657Z | 162.076° S |
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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