Difference between revisions of "Lacus Aestatis"
| (2 intermediate revisions by the same user not shown) | |||
| Line 4: | Line 4: | ||
{| class="wiki_table" | {| class="wiki_table" | ||
| | | | ||
| − | Lat: 14.83°S, Long: 68.57°W, Diam: 86.39 km, Depth: km, [ | + | Lat: 14.83°S, Long: 68.57°W, Diam: 86.39 km, Depth: km, [[R%C3%BCkl%2050|Rükl: 50]]<br /> |
|} | |} | ||
<div id="toc"> | <div id="toc"> | ||
| − | + | [http://www.lpod.org/coppermine/displayimage.php?pid=289&fullsize=1 [[Image:Normal_Lacus%20Aestatis-LOIV-168-h2.jpg|external image normal_Lacus%20Aestatis-LOIV-168-h2.jpg]]]<br /> ''[http://lpod.org/coppermine/displayimage.php?pos=-289 LOIV-168-h2]'' The IAU's '''Lacus Aestatis''' is the vertically elongated feature near the right margin of this photo. The horizontally elongated one above center seems to have been part of the original feature as drawn by Franz ([[Baum%20and%20Whitaker%2C%202007|Baum and Whitaker, 2007]]), but it seems now to be regarded (at least as far as nomenclature) as a separate feature on the floor of '''[[Rocca|Rocca]] A''' (which more than fills the upper left quadrant of the frame). The crater [[Cr%C3%BCger|Crüger]], just out of the view to the SE, has an even more extensive dark floor. ''(note: the very dark feature in the extreme upper left corner is not a mare surface. It is the shadow cast by the east rim of [[Rocca|Rocca]])''<br /> <br /> | |
| − | |||
==Images== | ==Images== | ||
[http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Lacus%20Aestatis LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Lacus%20Aestatis%7C0 Lunar Orbiter Images]<br /> <br /> | [http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Lacus%20Aestatis LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Lacus%20Aestatis%7C0 Lunar Orbiter Images]<br /> <br /> | ||
==Maps== | ==Maps== | ||
| − | ''([ | + | ''([[LAC%20zone|LAC zone]] 74D4)'' [http://www.lpi.usra.edu/resources/mapcatalog/LAC/lac74/ LAC map] [http://www.lpi.usra.edu/resources/mapcatalog/usgs/I740/ Geologic map]<br /> |
* IAU page: [http://planetarynames.wr.usgs.gov/Feature/3202 Lacus Aestatis] | * IAU page: [http://planetarynames.wr.usgs.gov/Feature/3202 Lacus Aestatis] | ||
<br /> | <br /> | ||
| Line 25: | Line 24: | ||
==Nomenclature== | ==Nomenclature== | ||
| − | * The IAU name is Latin for "Lake of Summer", a modernized form of '''Mare Aestatis''' ("Summer Sea") one of a set of "four seasons" names given by [ | + | * The IAU name is Latin for "Lake of Summer", a modernized form of '''Mare Aestatis''' ("Summer Sea") one of a set of "four seasons" names given by [[Franz|Franz]] in his ''Die Randlandschaften des Mondes'' (1913) to previously unnamed dark patches in this area. The others were [[Mare%20Veris|Mare Veris]] (Spring), [[Mare%20Autumni|Mare Autumni]] (Fall), and [[Mare%20Hiemis|Mare Hiemis]] (Winter). The relevant section of Franz' map is reproduced as Figure 7 in [[Baum%20and%20Whitaker%2C%202007|Baum and Whitaker, 2007]] (p. 132). |
| − | * In 1970 the IAU changed the name from "Mare" to "Lacus" ([ | + | * In 1970 the IAU changed the name from "Mare" to "Lacus" ([[IAU%20Transactions%20XIVB|IAU Transactions XIVB]], [[Menzel%2C%201971|Menzel, 1971]]). |
<br /> | <br /> | ||
==LPOD Articles== | ==LPOD Articles== | ||
| Line 32: | Line 31: | ||
==Bibliography== | ==Bibliography== | ||
| − | * [ | + | * [[Baum%20and%20Whitaker%2C%202007|Baum and Whitaker, 2007]] |
* Coombs, CR & BR Hawke (1992) [http://adsabs.harvard.edu/abs/1992LPSC...22..303C Pyroclastic deposits on the western limb of the Moon]. ''Proc. Lunar Planet. Sci.'' 22, 303-312. | * Coombs, CR & BR Hawke (1992) [http://adsabs.harvard.edu/abs/1992LPSC...22..303C Pyroclastic deposits on the western limb of the Moon]. ''Proc. Lunar Planet. Sci.'' 22, 303-312. | ||
<br /> <br /> | <br /> <br /> | ||
---- | ---- | ||
| − | [ | + | [[Alphabetical%20Index|Named Features]] -- Prev: [[Aepinus|Aepinus]] -- Next: [[Sinus%20Aestuum|Sinus Aestuum]]<br /> |
---- | ---- | ||
| − | + | </div> | |
Latest revision as of 20:44, 15 April 2018
Contents
Lacus Aestatis
(original IAU name: Mare Aestatis)
|
Lat: 14.83°S, Long: 68.57°W, Diam: 86.39 km, Depth: km, Rükl: 50 |
LOIV-168-h2 The IAU's Lacus Aestatis is the vertically elongated feature near the right margin of this photo. The horizontally elongated one above center seems to have been part of the original feature as drawn by Franz (Baum and Whitaker, 2007), but it seems now to be regarded (at least as far as nomenclature) as a separate feature on the floor of Rocca A (which more than fills the upper left quadrant of the frame). The crater Crüger, just out of the view to the SE, has an even more extensive dark floor. (note: the very dark feature in the extreme upper left corner is not a mare surface. It is the shadow cast by the east rim of Rocca)
Images
LPOD Photo Gallery Lunar Orbiter Images
Maps
(LAC zone 74D4) LAC map Geologic map
- IAU page: Lacus Aestatis
Description
Description: Wikipedia
Additional Information
- Small pyroclastic deposit (area = 370 km^2). Gaddis, L. (1999) Lunar Pyroclastic Volcanism Project.
Nomenclature
- The IAU name is Latin for "Lake of Summer", a modernized form of Mare Aestatis ("Summer Sea") one of a set of "four seasons" names given by Franz in his Die Randlandschaften des Mondes (1913) to previously unnamed dark patches in this area. The others were Mare Veris (Spring), Mare Autumni (Fall), and Mare Hiemis (Winter). The relevant section of Franz' map is reproduced as Figure 7 in Baum and Whitaker, 2007 (p. 132).
- In 1970 the IAU changed the name from "Mare" to "Lacus" (IAU Transactions XIVB, Menzel, 1971).
LPOD Articles
Bibliography
- Baum and Whitaker, 2007
- Coombs, CR & BR Hawke (1992) Pyroclastic deposits on the western limb of the Moon. Proc. Lunar Planet. Sci. 22, 303-312.
Named Features -- Prev: Aepinus -- Next: Sinus Aestuum
