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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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FLOCK 1-21 (NORAD 39557) | T-Minus Zero

Satellite

FLOCK 1-21

1998-067EANORAD 39557United States (US)Ops: D

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteTYMSC

Launch designator1998-067

Period87.59 min

Inclination51.61°

Altitude150 km → 161 km

RCS0.107 m²

SATCAT updated2026-02-01T16:45:05.793+00:00

Orbit (latest)

No orbit elements found yet.