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Vesta · Crater · 3rd largest named feature

Veneneia

One of the first Roman vestal virgins.

What Veneneia is

Veneneia is a crater — a circular depression, almost always an impact scar — on Vesta, 400 km across, centred at 47.9° S, 54.3° W. It is the 3rd largest named feature on Vesta and the 2nd largest of its class there.

Where the name comes from

One of the first Roman vestal virgins. The International Astronomical Union approved the name in 2012, under the theme it applies to every crater on Vesta.

Feature class
a circular depression, almost always an impact scar
Diameter
400 km
about the length of the Grand Canyon
Coordinates
47.9° S, 54.3° W
Planetocentric, on Vesta
Name approved
2012
By the IAU Working Group for Planetary System Nomenclature
Naming category
Roman
Europe

What it would take to settle Veneneia

Vesta scores 56.2 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 47.9° S, 54.3° W.

Settlement difficulty here
57.5/ 100
Typical for this world
Vesta overall
56.2
1.3 harder than the median site
Ranked
80th
of 106 named places on Vesta

What this spot has going for it is sunlight 72% of the sunlight the sunniest latitude on Vesta gets. What works against it is water same as everywhere else on this world.

Computed from Veneneia'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 Vesta (radiation geometry, earth link, known ground). Gravity, pressure, delta-v and distance from the Sun are the same everywhere on Vesta 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 crater features on Vesta

All 90 craters on Vesta — mapped together, with the naming theme and the size distribution.