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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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E3T-1 (E3TESTER-1) (NORAD 66662) | T-Minus Zero

Satellite

E3T-1 (E3TESTER-1)

2025-274NNORAD 66662South Korea (SKOR)Ops: +

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Catalog

OwnerSouth Korea (SKOR)

Object typePAY

Launch siteNSC

Launch designator2025-274

Period96.41 min

Inclination97.74°

Altitude576 km → 597 km

SATCAT updated2026-06-06T06:11:10.797+00:00

Groups

active

Orbit (latest)

Epoch2026-06-09T01:28:26.898816+00:00

Inclination97.7482°

RAAN89.6819°

Eccentricity0.0016108

Mean motion14.941548 rev/day

Sourcegp

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