Program

ZY1

Payloads: 8
In orbit: 8
Operational (CelesTrak): 5
Re-entered: 0
First launch: 1999-10-14
Latest launch: 2021-12-26

Owners

ZZWYZ/INPE4
China Resources Satellite Applications Center (CRESDA)3
CAST/INPE1

Built by

Chinese Academy of Space Technology, Beijing (CASC 5th Acad)4
CAST/INPE4

Payloads in this program

Name	NORAD	Launch date	Status
CBERS 1 (ZY 1A)	25940	1999-10-14	-
CBERS 2 (ZY 1B)	28057	2003-10-21	Not operational
CBERS 2B	32062	2007-09-19	Not operational
ZIYUAN 1-02C (ZY 1-02C)	38038	2011-12-22	Operational
CBERS 4	40336	2014-12-07	Operational
ZY-1 02D	44528	2019-09-12	Operational
CBERS 4A	44883	2019-12-20	Operational
ZY-1 02E	50465	2021-12-26	Operational

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source