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The Moon · Mons · 1424th largest named feature

Mons Hadley

John, British instrument maker (1682-1744).

What Mons Hadley is

Mons Hadley is a mons — a mountain — on The Moon, 26.4 km across, centred at 26.7° N, 4.1° E in the Montes Apenninus quadrangle. It is the 1424th largest named feature on The Moon and the 38th largest of its class there.

Where the name comes from

John, British instrument maker (1682-1744). The International Astronomical Union approved the name in 1935, under the theme it applies to every mons on The Moon. Of the 57 features of this class catalogued on The Moon, the naming categories run Germany (9), France (6), Italy (5), Great Britain (4).

Feature class
a mountain
Diameter
26.4 km
about a marathon
Coordinates
26.7° N, 4.1° E
Planetocentric, on The Moon
Name approved
1935
By the IAU Working Group for Planetary System Nomenclature
Quadrangle
Montes Apenninus
Map sheet on The Moon
Naming category
Great Britain
Europe

What it would take to settle Mons Hadley

The Moon scores 29.1 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 26.7° N, 4.1° E.

Settlement difficulty here
28.4/ 100
Typical for this world
The Moon overall
29.1
0.7 easier than the median site
Ranked
835th
of 2,023 named places on The Moon

What this spot has going for it is earth link near side — Earth stands 63° above the horizon and never moves. What works against it is water outside the ice-bearing latitudes.

Computed from Mons Hadley's catalogued latitude, longitude and feature class — 84% of the model's weight had a basis here, and one axis was dropped as not applicable to The Moon (radiation geometry). Gravity, pressure, delta-v and distance from the Sun are the same everywhere on The Moon 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 mons features on The Moon

All 57 montes on The Moon — mapped together, with the naming theme and the size distribution.