EXPLORER 45 (SSS-A)

1971-096ANORAD 5598United States (US)Ops: D

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What this satellite page answers

Catalog identity

EXPLORER 45 (SSS-A) is the catalog object for NORAD 5598. International designator 1971-096A. Catalog identity: payload.

Owner and launch

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

Orbit snapshot

130 km perigee to 572 km apogee. 3.60 degree inclination. 91.56 minute period.

Catalog

OwnerUnited States (US)

Object typePAY

Launch siteSNMLP

Launch designator1971-096

Period91.56 min

Inclination3.60°

Altitude130 km → 572 km

RCS2.503 m²

SATCAT updated2026-01-31T12:00:04.235+00:00

Orbit (latest)

No orbit elements found yet.

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 updatedJan 31, 2026, 12:00 PM UTC

Orbit epochNot published

Last source checkJan 31, 2026, 12:00 PM 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 band130 km perigee to 572 km apogee.

Period91.56 min

Object statusOps code D

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.