Онлайн
The Moon · Crater · 1529th largest named feature

Carmichael

Leonard; American psychologist (1898-1973).

What Carmichael is

Carmichael is a crater — a circular depression, almost always an impact scar — on The Moon, 19.7 km across, centred at 19.5° N, 40.4° E in the Macrobius quadrangle. It is the 1529th largest named feature on The Moon and the 1245th largest of its class there.

Where the name comes from

Leonard; American psychologist (1898-1973). The International Astronomical Union approved the name in 1973, under the theme it applies to every crater on The Moon. Of the 1615 features of this class catalogued on The Moon, the naming categories run Germany (234), American (229), France (163), Great Britain (160).

Feature class
a circular depression, almost always an impact scar
Diameter
19.7 km
about the length of Manhattan
Coordinates
19.5° N, 40.4° E
Planetocentric, on The Moon
Name approved
1973
By the IAU Working Group for Planetary System Nomenclature
Quadrangle
Macrobius
Map sheet on The Moon
Naming category
American
North America

What it would take to settle Carmichael

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 19.5° N, 40.4° E.

Settlement difficulty here
27.4/ 100
Typical for this world
The Moon overall
29.1
1.7 easier than the median site
Ranked
434th
of 2,023 named places on The Moon

What this spot has going for it is earth link near side — Earth stands 46° above the horizon and never moves. What works against it is water outside the ice-bearing latitudes.

Computed from Carmichael'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 crater features on The Moon

All 1,615 craters on The Moon — mapped together, with the naming theme and the size distribution.