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// communications · 2021

Tiantong-1 3

Communications satellite. Tiantong-1 3 was launched on January 19, 2021 aboard a Chang Zheng 3B from Xichang. Latest status in GCAT: in orbit.

COSPAR 2021-003ANORAD 47321China

Identity

Name in GCAT
Tiantong-1 03 xing
Common name
Tiantong-1 3
Payload designation
Tiantong-1-02
International designator
2021-003A
NORAD catalog number
47321
GCAT identifier
S47321
UN registration
ST/SG/SER.E/1033

Mission

Mission type
Communications
Use
Civil government
Program
Tiantong
Owner
CAST
Country
China
Builder
Chinese Academy of Space Technology, Beijing (CASC 5th Acad)
Platform (bus)
DFH-4

Launch

Date
January 19, 2021 · 16:25 UTC
Launch record
2021-003Success
Spaceport
Xichang · pad LC2

Orbit and fate

Orbit class (GCAT)
GEO/I
Perigee
35,781 km
Apogee
35,790 km
Inclination
5.41°
Status
In orbit
Last known active
Mar 3, 2023

Size

Mass
5,200 kg
Dry mass
2,500 kg
Length
5.0 m
Diameter
2.50 m
Span
30.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q122417785 (CC0).