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 26120.96401985 .00005272 00000-0 26246-3 0 9993
2 42758 43.0137 85.9011 0032192 207.8415 152.0711 15.18038749490482Epoch: 2026-04-30T23:08Z
TLE epoch observation values (Epoch: 2026-04-30T23:08:11.315Z)
Latitude
0.00001°
Longitude
-120.04912°
Altitude
531.156 km
Speed
7.588 km/s
True Right ascension
05h 43m 36s
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
13:12:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
535.89 km
Perigee altitude
491.517 km
Semi-major axis
6,891.84 km
Eccentricity
0.00322
Inclination
43.0137°
RAAN
85.9011°
Arg. of periapsis
207.8415°
True anomaly
152.24327°
Mean anomaly
152.0711°
Eccentric anomaly
152.15725°
Mean motion
3.7935 °/min
Orbital period
94.9 mins
BSTAR
0.00026246
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-01 05:53:35.809Z | 286.859° WNW | 2026-05-01 05:56:35.809Z | 237.485° WSW | 44.59° | 2026-05-01 06:00:35.809Z | 113.199° SE |
| 4 mins | 2026-05-01 07:34:35.809Z | 243.663° WSW | 2026-05-01 07:35:35.809Z | 223.662° SW | 19.048° | 2026-05-01 07:38:35.809Z | 169.788° S |
| 6 mins | 2026-05-02 00:36:35.809Z | 207.652° SW | 2026-05-02 00:39:35.809Z | 135.312° SSE | 29.582° | 2026-05-02 00:42:35.809Z | 84.598° E |
| 6 mins | 2026-05-02 02:16:35.809Z | 265.607° W | 2026-05-02 02:18:35.809Z | 334.386° NNW | 43.64° | 2026-05-02 02:22:35.809Z | 71.095° E |
| 5 mins | 2026-05-02 03:56:35.809Z | 296.807° NW | 2026-05-02 03:58:35.809Z | 7.247° NNE | 39.139° | 2026-05-02 04:01:35.809Z | 79.154° E |
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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