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Preparing the latest launch data.

T-Minus Zero

Primary launch schedule data: The Space Devs - Launch Library 2

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YAOGAN-40 01B (NORAD 57832) | T-Minus Zero

Satellite

YAOGAN-40 01B

2023-139CNORAD 57832People's Republic of China (PRC)Ops: +

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Catalog

OwnerPeople's Republic of China (PRC)

Object typePAY

Launch siteTAISC

Launch designator2023-139

Period101.95 min

Inclination85.99°

Altitude850 km → 853 km

SATCAT updated2026-06-13T00:11:02.266+00:00

Groups

active

Orbit (latest)

Epoch2026-06-12T19:57:56.628288+00:00

Inclination85.9909°

RAAN261.8858°

Eccentricity0.0002128

Mean motion14.124458 rev/day

Sourcegp

Fetched2026-06-13T06:11:22.855+00:00