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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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NAVSTAR 46 (USA 145) (NORAD 25933) | T-Minus Zero

Satellite

NAVSTAR 46 (USA 145)

1999-055ANORAD 25933United States (US)Ops: B

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator1999-055

Period717.96 min

Inclination51.56°

Altitude19,899 km → 20,465 km

RCS3.981 m²

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

Groups

active

Orbit (latest)

Epoch2026-06-09T07:22:27.372864+00:00

Inclination51.4709°

RAAN295.8136°

Eccentricity0.0106648

Mean motion2.005626 rev/day

Sourcegp

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