Program

Bayi

Payloads: 6
In orbit: 2
Operational (CelesTrak): 2
Re-entered: 4
First launch: 2016-12-28
Latest launch: 2026-08-25

Owners

Built by

LINGZ/CASTIX2
ASES/SAST1
Chinese Academy of Space Technology, Beijing (CASC 5th Acad)1
Harbin Institute of Technology1
NIMT1

Payloads in this program

Name	NORAD	Launch date	Status
BY70-1	41909	2016-12-28	Re-entered 2017-02-18
BY70-2	45857	2020-07-03	Re-entered 2024-08-19
BY70-3	46839	2020-11-06	Re-entered 2023-04-07
OBJECT E	62056	2024-01-17	Re-entered 2025-03-17
OBJECT A	100465	2026-08-25	Operational
BY70-4	100469	2026-08-25	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

Bayi program, 6 payloads · OrbitalWiki