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Vesta · Terra · 5th largest named feature

Vestalia Terra

Roman festival of Vesta, held June 7-15.

What Vestalia Terra is

Vestalia Terra is a terra — an extensive landmass — on Vesta, 336 km across, centred at 3.7° S, 33.5° E. It is the 5th largest named feature on Vesta and the 1st largest of its class there.

Where the name comes from

Roman festival of Vesta, held June 7-15. The International Astronomical Union approved the name in 2011.

Feature class
an extensive landmass
Diameter
336 km
about the length of the Grand Canyon
Coordinates
3.7° S, 33.5° E
Planetocentric, on Vesta
Name approved
2011
By the IAU Working Group for Planetary System Nomenclature
Naming category
Roman
Europe

What it would take to settle Vestalia Terra

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 3.7° S, 33.5° E.

Settlement difficulty here
54.3/ 100
Typical for this world
Vesta overall
56.2
1.9 easier than the median site
Ranked
2nd
of 106 named places on Vesta

What this spot has going for it is sunlight 100% of the sunlight the sunniest latitude on Vesta gets. What works against it is water same as everywhere else on this world.

Computed from Vestalia Terra'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