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Article . 1995 . Peer-reviewed
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[Comment on “New Moon”] “New” Lunar knowledge not so new

Authors: Robert L. Wildey;

[Comment on “New Moon”] “New” Lunar knowledge not so new

Abstract

The December 13, 1995, Eos “In Brief” column refers to the “new” establishment of knowledge of the geometrical dependence of the Moon's diffuse reflectivity for phase angles under 1.5°, normally inaccessible to Earth‐based observation because of lunar eclipse, as derived by Bonnie Buratti using Clementine data. This knowledge was first “new” 26 years ago when my colleagues and I derived it as members of the Apollo Orbital Photographic Reconnaissance Team [Pohn et al., 1969; Wildey and Pohn, 1969]. Although a good deal larger than Clementine and in a lower lunar orbit, the Apollo Command Module was also a negligible source of shadow as seen from the lunar surface against a 1/2° wide Sun and thus permitted the derivation without worry of eclipse by the 2° wide Earth.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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