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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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USA 99 (MILSTAR-1 1) (NORAD 22988) | T-Minus Zero

Satellite

USA 99 (MILSTAR-1 1)

1994-009ANORAD 22988United States (US)Ops: +

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator1994-009

Period1436.08 min

Inclination17.46°

Altitude35,768 km → 35,804 km

SATCAT updated2026-06-10T00:11:17.829+00:00

Groups

activegeo

Orbit (latest)

Epoch2026-06-09T17:23:53.959776+00:00

Inclination17.6152°

RAAN27.7825°

Eccentricity0.0000977

Mean motion0.987209 rev/day

Sourcegp

Fetched2026-06-10T08:46:17.769+00:00