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HXMT (HUIYAN) (NORAD 42758)

HXMT (HUIYAN) is a science and education satellite (NORAD 42758) in a LEO orbit 485 by 530 km above the Earth, circling the planet every 94.8 minutes. Right now it is over latitude 18.8°, longitude -52.2° at an altitude of 522 km.

Live position and ground track (past 45 min, next 100 min)

Where is HXMT (HUIYAN) now?

Latitude: 18.812°
Longitude: -52.198°
Altitude: 522.4 km
Speed: 7.597 km/s
Footprint radius: 2498 km

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Frequencies and modes

Link	Uplink	Downlink	Mode
FM downlink	—	2216.3914 MHz	FM

Frequencies are the nominal values from the SatNOGS database and can change. While the satellite is above your horizon the table shows the Doppler-corrected frequencies. For how to use them, read working amateur radio satellites.

Orbit and identity

42758NORAD catalog number

2017-034AInternational designator

Science and educationCategory

LEOOrbit class

94.77 minOrbital period

485 × 530 kmPerigee × apogee altitude

43.01°Inclination

0.003277Eccentricity

15.1948Revolutions per day

2017Launch year

In orbitStatus (SatNOGS)

NoneOperator

Orbital elements epoch: 2026-10-30T15:50:11 UTC (5 hours ago). Positions drift from reality as the elements age; fresh elements are fetched automatically.

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Positions are computed from public orbital elements (CelesTrak / US Space Force 18th SDS) with the SGP4 model and are accurate to a few kilometres; amateur radio data from the SatNOGS DB (CC BY-SA). Not for navigation or safety-critical use. Method and limits · Radio coverage map · Live HF propagation data