MERCURY ONE (M1)

2025-276CENORAD 66742United States (US)Ops: +

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What this satellite page answers

Catalog identity

MERCURY ONE (M1) is the catalog object for NORAD 66742. International designator 2025-276CE. Catalog identity: payload.

Owner and launch

Owner code resolves to United States (US). No linked launch record is currently resolved.

Orbit snapshot

509 km perigee to 512 km apogee. 97.43 degree inclination. 94.82 minute period.

Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFWTR

Launch designator2025-276

Period94.82 min

Inclination97.43°

Altitude509 km → 512 km

SATCAT updated2026-09-05T00:11:01.508+00:00

Groups

active

Orbit (latest)

Epoch2026-09-07T18:06:24.543072+00:00

Inclination97.4132°

RAAN322.8940°

Eccentricity0.0003590

Mean motion15.202154 rev/day

Sourcegp

Fetched2026-09-08T06:11:00.858+00:00

Source and freshness notes

This page is built from satellite catalog metadata, owner codes, launch designators, and the latest orbit element record available in T-Minus Zero ingestion. Source use does not imply endorsement by data providers.

SATCAT updatedSep 5, 2026, 12:11 AM UTC

Orbit epochSep 7, 2026, 6:06 PM UTC

Last source checkSep 5, 2026, 12:11 AM UTC

Orbit interpretation

Use the orbit fields as a current orbital snapshot, not a mission guarantee. Perigee, apogee, period, inclination, and mean motion help distinguish low-orbit payloads, rocket bodies, debris, and higher-altitude catalog objects.

Altitude band509 km perigee to 512 km apogee.

Period94.82 min

Object statusOps code +

Satellite relationship map

This satellite record owns the NORAD-specific facts. Owner pages group related catalog objects, launch pages own mission context, and the satellite index helps search across the catalog.

Owner profile

United States (US) satellite records and launch associations.

Satellite catalogBrowse NORAD records, owner hubs, and launch-linked objects.