Difference between revisions of "Opelt"
(Created page with "<div id="content_view" class="wiki" style="display: block"> =Opelt= {| class="wiki_table" | Lat: 16.32°S, Long: 17.64°W, Diam: 48.73 km, Depth: 0.28 km, [/R%C3%BCkl%2053...") |
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| − | Lat: 16.32°S, Long: 17.64°W, Diam: 48.73 km, Depth: 0.28 km, [ | + | Lat: 16.32°S, Long: 17.64°W, Diam: 48.73 km, Depth: 0.28 km, [[R%C3%BCkl%2053|Rükl: 53]]<br /> |
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<div id="toc"> | <div id="toc"> | ||
| − | + | [http://www.lpod.org/coppermine/displayimage.php?pid=1795&fullsize=1 [[Image:Normal_Opelt_LO_iv_120_h2.jpg|external image normal_Opelt_LO_iv_120_h2.jpg]]]<br /> ''[http://lpod.org/coppermine/displayimage.php?pos=-1795 LOIV 120 H2]'' '''Opelt''' is the large partial ring at center. The fresh 8 km crater at 7 o'clock, accompanied by hills, is '''Opelt E'''.<br /> <br /> | |
| − | |||
==Images== | ==Images== | ||
[http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Opelt LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Opelt%7C0 Lunar Orbiter Images] [http://www.lpi.usra.edu/resources/apollo/search/feature/?feature=Opelt Apollo Images]<br /> <br /> | [http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Opelt LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Opelt%7C0 Lunar Orbiter Images] [http://www.lpi.usra.edu/resources/apollo/search/feature/?feature=Opelt Apollo Images]<br /> <br /> | ||
==Maps== | ==Maps== | ||
| − | ''([ | + | ''([[LAC%20zone|LAC zone]] 94B1)'' [http://www.lpi.usra.edu/resources/mapcatalog/LAC/lac94/ LAC map] [http://www.lpi.usra.edu/resources/mapcatalog/usgs/I485/ Geologic map]<br /> <br /> |
==Description== | ==Description== | ||
<br /> | <br /> | ||
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==Additional Information== | ==Additional Information== | ||
* IAU page: [http://planetarynames.wr.usgs.gov/Feature/4472 Opelt] | * IAU page: [http://planetarynames.wr.usgs.gov/Feature/4472 Opelt] | ||
| − | * Depth data from [ | + | * Depth data from [[Kurt%20Fisher%20Crater%20Depths|Kurt Fisher database]] |
** Westfall, 2000: 0.28 km | ** Westfall, 2000: 0.28 km | ||
| − | * Satellite crater Opelt E is on the [ | + | * Satellite crater Opelt E is on the [[ALPO%20list%20of%20banded%20craters|ALPO list of banded craters]] |
<br /> | <br /> | ||
==Nomenclature== | ==Nomenclature== | ||
* Named for Friedrich Wilhelm Opelt (1794-September 23, 1863) and his son Otto Moritz Opelt (1829-1912). | * Named for Friedrich Wilhelm Opelt (1794-September 23, 1863) and his son Otto Moritz Opelt (1829-1912). | ||
| − | ** '''Opelt''' is Catalog number 2852 in Mary Blagg's ''[ | + | ** '''Opelt''' is Catalog number 2852 in Mary Blagg's ''[[Collated%20List|Collated List]]''. She attributes the name to [[Julius%20Schmidt|Julius Schmidt]], and notes that the feature was not named in the works in [[Neison%2C%201876|Neison, 1876]] or [[Beer%20and%20M%C3%A4dler|Beer and Mädler]]. Schmidt says on [http://books.google.com/books?id=iYgfAAAAYAAJ&pg=PA179#v=onepage&f=false page 179] of his book that he intended to honor both of the men (F. W. and his son Moritz) who helped him prepare his 1878 edition of [[Lohrmann|Lohrmann]]'s 25-section map, however ''[[Who%27s%20Who%20in%20the%20Moon|Who's Who in the Moon]]'' mentioned only the father, and hence only that attribution was included when the USGS prepared the initial version of the ''[[IAU%20Planetary%20Gazetteer|IAU Planetary Gazetteer]]''. |
| − | ** The name of O. M. Opelt was officially added to the [http://planetarynames.wr.usgs.gov/Feature/4472 IAU database] on November 5, 2012, largely as a result of behind-the-scenes efforts by professional writer and amateur selenographer [ | + | ** The name of O. M. Opelt was officially added to the [http://planetarynames.wr.usgs.gov/Feature/4472 IAU database] on November 5, 2012, largely as a result of behind-the-scenes efforts by professional writer and amateur selenographer [[Robert%20Garfinkle|Robert Garfinkle]]. |
| − | * According to ''[ | + | * According to ''[[Who%27s%20Who%20in%20the%20Moon|Who's Who in the Moon]]'' (1938), F. W. Opelt "was born in Rochlitz (Bavaria), became a successful financier in Saxony, and was private financial advisor to the State; he died in Dresden." In addition to assisting, along with his son, [[Julius%20Schmidt|Julius Schmidt]] in editing [[Lohrmann|Lohrmann]]'s ''Mondkarte'' (Leipzig, 1878), "he also translated into German, with notes and additions, Francoeur’s ''[http://books.google.com/books?id=I3-eQAAACAAJ Traité élémentaire de Mécanique]''." Moritz Opelt was separately the author of a rare lunar observer's handbook, ''Der Mond: Populäre Darstellung der Verhältuisse und Ercheinungen welche von diesem Weltkörper bekaunt sind'' (1879). |
| − | * It appears that F. W. Opelt was a friend of Lohrmann who helped him with the mathematical reduction to selenographic longitude and latitude of his micrometrical measurements of the positions of about 50 lunar craters and peaks using the methods of [ | + | * It appears that F. W. Opelt was a friend of Lohrmann who helped him with the mathematical reduction to selenographic longitude and latitude of his micrometrical measurements of the positions of about 50 lunar craters and peaks using the methods of [[Encke|Encke]]. He also supervised the preparation of engravings from Lohrmann's drawings after Lohrmann's death. Five of the measurements were apparently repeated by the elder Opelt's son. |
| − | * As noticed by Danny Caes, the IAU's ''[ | + | * As noticed by Danny Caes, the IAU's ''[[Named%20Lunar%20Formations|Named Lunar Formations]]'' has a footnote on page 107 stating that [[Krieger|Krieger]] proposed the name [[Keeler|Keeler]] (now used for a farside crater) for this feature. |
<br /> | <br /> | ||
==LPOD Articles== | ==LPOD Articles== | ||
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<br /> <br /> <br /> | <br /> <br /> <br /> | ||
---- | ---- | ||
| − | [ | + | [[Alphabetical%20Index|Named Features]] -- Prev: [[Onizuka|Onizuka]] -- Next: [[Rimae%20Opelt|Rimae Opelt]]<br /> |
---- | ---- | ||
| − | + | </div> | |
Latest revision as of 02:08, 16 April 2018
Contents
Opelt
|
Lat: 16.32°S, Long: 17.64°W, Diam: 48.73 km, Depth: 0.28 km, Rükl: 53 |
LOIV 120 H2 Opelt is the large partial ring at center. The fresh 8 km crater at 7 o'clock, accompanied by hills, is Opelt E.
Images
LPOD Photo Gallery Lunar Orbiter Images Apollo Images
Maps
(LAC zone 94B1) LAC map Geologic map
Description
Wikipedia
Additional Information
- IAU page: Opelt
- Depth data from Kurt Fisher database
- Westfall, 2000: 0.28 km
- Satellite crater Opelt E is on the ALPO list of banded craters
Nomenclature
- Named for Friedrich Wilhelm Opelt (1794-September 23, 1863) and his son Otto Moritz Opelt (1829-1912).
- Opelt is Catalog number 2852 in Mary Blagg's Collated List. She attributes the name to Julius Schmidt, and notes that the feature was not named in the works in Neison, 1876 or Beer and Mädler. Schmidt says on page 179 of his book that he intended to honor both of the men (F. W. and his son Moritz) who helped him prepare his 1878 edition of Lohrmann's 25-section map, however Who's Who in the Moon mentioned only the father, and hence only that attribution was included when the USGS prepared the initial version of the IAU Planetary Gazetteer.
- The name of O. M. Opelt was officially added to the IAU database on November 5, 2012, largely as a result of behind-the-scenes efforts by professional writer and amateur selenographer Robert Garfinkle.
- According to Who's Who in the Moon (1938), F. W. Opelt "was born in Rochlitz (Bavaria), became a successful financier in Saxony, and was private financial advisor to the State; he died in Dresden." In addition to assisting, along with his son, Julius Schmidt in editing Lohrmann's Mondkarte (Leipzig, 1878), "he also translated into German, with notes and additions, Francoeur’s Traité élémentaire de Mécanique." Moritz Opelt was separately the author of a rare lunar observer's handbook, Der Mond: Populäre Darstellung der Verhältuisse und Ercheinungen welche von diesem Weltkörper bekaunt sind (1879).
- It appears that F. W. Opelt was a friend of Lohrmann who helped him with the mathematical reduction to selenographic longitude and latitude of his micrometrical measurements of the positions of about 50 lunar craters and peaks using the methods of Encke. He also supervised the preparation of engravings from Lohrmann's drawings after Lohrmann's death. Five of the measurements were apparently repeated by the elder Opelt's son.
- As noticed by Danny Caes, the IAU's Named Lunar Formations has a footnote on page 107 stating that Krieger proposed the name Keeler (now used for a farside crater) for this feature.
LPOD Articles
Bibliography
- Opelt, O. M. 1879. Der Mond -- book with 40 cm map, and skeleton map with names and heights
Named Features -- Prev: Onizuka -- Next: Rimae Opelt
