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// astronomy · 2017

Hard X-ray Modulation Telescope

X-ray space observatory. Hard X-ray Modulation Telescope was launched on June 15, 2017 aboard a Chang Zheng 4B from Jiuquan. Latest status in GCAT: in orbit.

COSPAR 2017-034ANORAD 42758China

Identity

Name in GCAT
Huiyan
Common name
Hard X-ray Modulation Telescope
Payload designation
HXMT
Other names
Insight-HXMT
International designator
2017-034A
NORAD catalog number
42758
GCAT identifier
S42758
UN registration
ST/SG/SER.E/856

Mission

Mission type
Astronomy
Use
Civil government
Program
CAS
Owner
CNSA
Country
China
Builder
Chinese Academy of Space Technology, Beijing (CASC 5th Acad)
Platform (bus)
ZY

Launch

Date
June 15, 2017 · 03:00 UTC
Launch record
2017-034Success
Spaceport
Jiuquan · pad LC603

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
536 km
Apogee
545 km
Inclination
43.02°
Status
In orbit
Last known active
January 2023

Size

Mass
3,000 kg
Dry mass
2,900 kg
Length
2.0 m
Diameter
2.00 m
Span
10.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3125220 (CC0).