Step 1 of 6 · Result
Before you trust the window, audit the model.
dGR101 · Product 78 SL2 5 m · geometric Sun & Earth centers
7.40 days
A precise modeled visibility window. Before relying on it, test whether it survives another defensible representation.
Longest complete simultaneous episode intersecting 6–28 November 2026 UTC. Common absolute observer elevation. This is geometric visibility, not mission approval.
Exact result and scope
7.397830353561375 days · 22 Nov, 14:53 → 30 Nov, 00:26 UTC, 2026. Neither endpoint is reporting-censored.
Source field simultaneous_days, CSV row 3.