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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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IXPE (NORAD 49954) | T-Minus Zero

Satellite

IXPE

2021-121ANORAD 49954United States (US)Ops: +

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator2021-121

Period95.42 min

Inclination0.23°

Altitude534 km → 544 km

SATCAT updated2026-06-09T06:11:18.478+00:00

Groups

activescience

Orbit (latest)

Epoch2026-06-12T20:00:01.999008+00:00

Inclination0.2312°

RAAN350.1918°

Eccentricity0.0007082

Mean motion15.102095 rev/day

Sourcegp

Fetched2026-06-13T06:11:22.855+00:00