Falcon 9-427 Stage 2

Sources disagree about this object

The registry keeps every source's value rather than choosing one and discarding the rest. If you quote a figure below, quoting it alone would hide a real disagreement between catalogues.

• existsUntil: the registry shows one value and keeps 2 others — 2461257.7805555556 (GCAT lprcat end epoch (superseded by the Project Pluto impact solution)); 2461257.774261528 (JPL Horizons solution 2025-010D_GA1A2_15, fit to 78 measurements spanning 2026-Jun-02 to 2026-Jul-07 (NASA/JPL, public domain))

Measured quantities

Each row carries its own uncertainty and its own source. Where a row says no uncertainty is published, that is what the catalogue says — it is not a claim that the value is exact.

Trajectory, leg by leg

This object's parent frame changes over its life. Each leg names the frame it is expressed in and the source arc it came from. A leg with no geometry is a declared gap — the registry holds no path across it and draws none. This object has 189 legs; the table shows the first and last 12 and counts the rest.

Classification

The catalogue's own note

S62719 #62719 2025-010D · SPX/US · mfr SPX · bus F9St2 · op CLO · a/e/i GCAT; Ω,ω,M₀ not in GCAT → placeholder spread (ω = 0; display only) [GCAT] · PREDICTED lunar impact 2026-08-05 06:35:37.5 UTC near crater Einstein (19.461°N 266.707°E) at 2.43 km/s, 31° above the horizon — a forecast, nothing observed yet; the author's own uncertainty is a few seconds and a few kilometers [Bill Gray / Project Pluto, projectpluto.com/25010d.htm (public domain, per-page declaration), solution of 2026-08-01] · terminal approach 2026-08-04 00:00 UTC → impact, 185 sourced osculating arcs in the Moon's frame [JPL Horizons solution 2025-010D_GA1A2_15, fit to 78 measurements spanning 2026-Jun-02 to 2026-Jul-07 (NASA/JPL, public domain)]; it reaches the surface −41.3 s earlier and 20.2 km away (19.886°N 266.162°E) — a real disagreement between two published determinations; the impact point shown is the chosen one and BOTH are kept. The approach is INERTIAL while the impact point is SURFACE-FIXED, and this registry models lunar rotation with a declared placeholder spin phase (never tidally locked to the real sub-Earth meridian), so the drawn descent does not arrive exactly over the drawn crater — the object is still placed AT the published point AT the published instant

Reproduced as the source wrote it. Author-year citations link to their DOI where one is registered.

What this registry does not know about it

These are absences in the catalogues aggregated here, not measurements of zero, and not statements that the quantity is unknown to science:

• no temperature
• no published uncertainty on any value

Where this record comes from

This database remains the property of its owners and is reused under its own licence. If you quote a value from this page, name that database alongside SolarSystemRegistry.org.