Andalus Sulci
What Andalus Sulci is
Andalus Sulci is a sulcus — a set of parallel grooves and ridges — on Enceladus, 162 km across, centred at 29.1° N, 79.1° W. It is the 18th largest named feature on Enceladus and the 10th largest of its class there.
Where the name comes from
City in the tale "The Merchantâs Daughter and the Prince Al-Irak." The International Astronomical Union approved the name in 2010, under the theme it applies to every sulcus on Enceladus.
What it would take to settle Andalus Sulci
Enceladus scores 54.8 as a world. That number is the same for every square metre of it — but sunlight, water, radiation and the ground under your feet are not. This is the same question asked at 29.1° N, 79.1° W.
What this spot has going for it is water — same as everywhere else on this world. What works against it is temperature — about -196 °C mean at this latitude.
Computed from Andalus Sulci's catalogued latitude, longitude and feature class — 68% of the model's weight had a basis here, and 3 axes were dropped as not applicable to Enceladus (radiation geometry, earth link, known ground). Gravity, pressure, delta-v and distance from the Sun are the same everywhere on Enceladus and are already counted in the world's own index, not again here.
What this cannot see: elevation. Slope, local shadowing and the polar “peaks of eternal light” — ridge tops near the poles of a barely tilted world that catch sun almost continuously while a crater floor kilometres away never does — need a terrain model this does not have. Where a real mission targets a pole, that is usually why.
What is next to it
The largest sulcus features on Enceladus
All 20 sulci on Enceladus — mapped together, with the naming theme and the size distribution.