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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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KOYOH (NORAD 58464) | T-Minus Zero

Satellite

KOYOH

2023-185CNORAD 58464Japan (JPN)Ops: +

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Catalog

OwnerJapan (JPN)

Object typePAY

Launch siteAFWTR

Launch designator2023-185

Period94.93 min

Inclination97.54°

Altitude511 km → 519 km

SATCAT updated2026-06-03T18:11:31.258+00:00

Groups

active

Orbit (latest)

Epoch2026-06-09T04:31:33.375936+00:00

Inclination97.5316°

RAAN232.4555°

Eccentricity0.0006168

Mean motion15.181068 rev/day

Sourcegp

Fetched2026-06-09T12:11:31.263+00:00