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Tianhe

Module of the Tiangong space station. Tianhe was launched on April 29, 2021 aboard a Chang Zheng 5B from Wenchang. Latest status in GCAT: in orbit.

COSPAR 2021-035ANORAD 48274China

Identity

Name in GCAT
Tianhe
Payload designation
Tianhe hao hexin cang
International designator
2021-035A
NORAD catalog number
48274
GCAT identifier
S48274
UN registration
ST/SG/SER.E/1033

Mission

Mission type
Human spaceflight
Use
Civil government
Program
Tiangong
Owner
ZZHGB
Country
China
Builder
Chinese Academy of Space Technology, Beijing (CASC 5th Acad)
Platform (bus)
Tianhe

Launch

Date
April 29, 2021 · 03:23 UTC
Launch record
2021-035Success
Spaceport
Wenchang · pad LC101

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
170 km
Apogee
381 km
Inclination
41.47°
Status
In orbit
Last known active
March 2023

Size

Mass
21.5 t
Dry mass
20.8 t
Total mass with attached objects
22.5 t
Length
16.6 m
Diameter
4.20 m
Span
30.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q5170154 (CC0).