A 1934 map showing some of Mercury's albedo features
This is a list of the albedo features of the planet Mercury as seen by early telescopic observation.
Early telescopic observations of Mercury were based on the assumption that Mercury keeps one of its faces permanently turned toward the Sun, through the mechanism of tidal locking. Although this is not true (Mercury rotates three times on its axis for every two revolutions around the Sun), when it is positioned for best viewing from Earth, the amount by which its visible face has rotated from its previous best viewing position is fairly small.
A map of Mercury[1] made in the 1910s by astronomer Eugène Michel Antoniadi shows the following albedo features, localized by a grid in which 0° longitude is the (assumed) subsolar meridian. No certain connection has been made between these features and the topographic features viewed on Mercury by the Mariner 10 spacecraft. Mariner 10, however, imaged less than half of Mercury's surface.
The names are drawn from Greek mythology, and often allude to myths about Hermes, the Greek equivalent of the Roman god Mercury.
^Antoniadi's map of Mercury
and 23 Related for: List of albedo features on Mercury information
Mercury, list ofalbedofeaturesonMercury, and listof quadrangles onMercury Longitude is west longitude. "Arquipelago Rupes". Gazetteer of Planetary Nomenclature...
Historically, albedofeatures were the first (and usually only) features to be seen and named on Mars and Mercury. Early classical maps (such as those of Schiaparelli...
classical albedofeaturesof Mars are the light and dark features that can be seen on the planet Mars through an Earth-based telescope. Before the age of space...
surface features visible within each area. The quadrangles were initially named for albedofeatures, as these were the most prominent features visible...
The exploration ofMercury has a minor role in the space interests of the world. It is the least explored inner planet. As of 2015, the Mariner 10 and...
wavelengths, when ejecta are made of material with different reflectivity (i.e., albedo) or thermal properties from the surface on which they are deposited. Typically...
This is a listof plains on Mars. Such features are named after the nearest classical albedo feature in compliance with the International Astronomical...
potentially explaining Pallas's relatively high albedo. Indeed, one bright spot is reminiscent of those found on Ceres. Although other explanations for the...
Crateris. Observation of a moon ofMercury from Earth would be difficult because Mercury is relatively close to the Sun. For example, Mercury was not observed...
ofMercury across the Sun as seen from Mars takes place when the planet Mercury passes directly between the Sun and Mars, obscuring a small part of the...
covering a specified range of latitudes and longitudes on the Martian surface. The quadrangles are named after classical albedofeatures, and they are numbered...
featured in his novel, Protector. Beish, Jeffrey D. "Chapter 4 -- SURFACE FEATURESOF MARS". Observing the Planet Mars. Retrieved 2006-10-22.[permanent dead...
together: the Mercury Planetary Orbiter (MPO) and Mio (Mercury Magnetospheric Orbiter, MMO). The mission will perform a comprehensive study ofMercury, including...
geometric albedoof 0.046±0.005. The thermal inertia was measured and found to vary by approximately 19% during each rotational period. It was based on this...
models based on lightcurve inversions simultaneously solve for surface albedo variations, and the resulting maps show regions where local albedo differs from...
smoother regions of differing albedo. Listof plains on Mars Listof areas of chaos terrain on Mars Staff (3 April 2000). "Mars features database". MIT...
to an apparent limiting red magnitude of 23.5, which corresponds to radii of about 0.09 km using an albedoof 0.07. If viewed from Mars's surface near...
also significant (9.0060°). The spectrum of Zoozve implies that it is an X-type asteroid and hence an albedoof about 0.25 should be assumed. The body is...
the albedo feature Nix Olympica was also visible and later named Olympus Mons. As the dust cleared, it became obvious that the spots were the tops of enormous...
Period. It has been known to astronomers since the late 19th century as the albedo feature Nix Olympica (Latin for "Olympic Snow"), and its mountainous nature...
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