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Enceladus · Sulcus · 1st largest named feature

Samarkand Sulci

Country ruled over by Zaman, brother of Shahryar.

What Samarkand Sulci is

Samarkand Sulci is a sulcus — a set of parallel grooves and ridges — on Enceladus, 360 km across, centred at 30.0° N, 32.5° E. It is the 1st largest named feature on Enceladus and the 1st largest of its class there.

Where the name comes from

Country ruled over by Zaman, brother of Shahryar. The International Astronomical Union approved the name in 1982, under the theme it applies to every sulcus on Enceladus.

Feature class
a set of parallel grooves and ridges
Diameter
360 km
about the length of the Grand Canyon
Coordinates
30.0° N, 32.5° E
Planetocentric, on Enceladus
Name approved
1982
By the IAU Working Group for Planetary System Nomenclature
Naming category
Arabian
Asia

What it would take to settle Samarkand 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 30.0° N, 32.5° E.

Settlement difficulty here
55/ 100
Typical for this world
Enceladus overall
54.8
0.2 harder than the median site
Ranked
51st
of 85 named places on Enceladus

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 Samarkand 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.