Difference between revisions of "Haret"
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[http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Haret LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Haret%7C0 Lunar Orbiter Images] [http://www.lpi.usra.edu/resources/apollo/search/feature/?feature=Haret Apollo Images]<br /> <br /> | [http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Haret LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Haret%7C0 Lunar Orbiter Images] [http://www.lpi.usra.edu/resources/apollo/search/feature/?feature=Haret Apollo Images]<br /> <br /> | ||
==Maps== | ==Maps== | ||
| − | ''([ | + | ''([[LAC%20zone|LAC zone]] 132C2)'' [http://planetarynames.wr.usgs.gov/images/Lunar/lac_132.pdf USGS Digital Atlas PDF]<br /> <br /> |
==Description== | ==Description== | ||
<br /> | <br /> | ||
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* Named for [http://en.wikipedia.org/wiki/Spiru_Haret Spiru Haret] (February 15, 1851 – December 17, 1912), a Romanian mathematician and astronomer of Armenian descent. He made a fundamental contribution to the ''n''-body problem in celestial mechanics by proving that using a third degree approximation for the disturbing forces implies instability of the major axes of the orbits, and by introducing the concept of secular perturbations in relation to this. Spiru Haret also founded the Astronomical observatory in Bucharest. | * Named for [http://en.wikipedia.org/wiki/Spiru_Haret Spiru Haret] (February 15, 1851 – December 17, 1912), a Romanian mathematician and astronomer of Armenian descent. He made a fundamental contribution to the ''n''-body problem in celestial mechanics by proving that using a third degree approximation for the disturbing forces implies instability of the major axes of the orbits, and by introducing the concept of secular perturbations in relation to this. Spiru Haret also founded the Astronomical observatory in Bucharest. | ||
| − | * The name '''Spiru Haret''' (including the first name) was in the long list of farside names published by the IAU in [http://the-moon.us/wiki/Menzel%2C%201971#HARET Menzel, 1971], and published again in that form in [ | + | * The name '''Spiru Haret''' (including the first name) was in the long list of farside names published by the IAU in [http://the-moon.us/wiki/Menzel%2C%201971#HARET Menzel, 1971], and published again in that form in [[IAU%20Transactions%20XVB|IAU Transactions XVB]] (1973). |
* It was shortened to '''Haret''' at some unknown later time. | * It was shortened to '''Haret''' at some unknown later time. | ||
<br /> | <br /> | ||
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<br /> <br /> | <br /> <br /> | ||
---- | ---- | ||
| − | [ | + | [[Alphabetical%20Index|Named Features]] -- Prev: [[Harding|Harding]] -- Next: [[Hargreaves|Hargreaves]]<br /> |
---- | ---- | ||
This page has been edited 1 times. The last modification was made by <span class="membersnap">- [http://www.wikispaces.com/user/view/tychocrater [[Image:tychocrater-lg.jpg|16px|tychocrater]]] [http://www.wikispaces.com/user/view/tychocrater tychocrater]</span> on Jun 13, 2009 3:24 pm - ''afx3u3''</div> | This page has been edited 1 times. The last modification was made by <span class="membersnap">- [http://www.wikispaces.com/user/view/tychocrater [[Image:tychocrater-lg.jpg|16px|tychocrater]]] [http://www.wikispaces.com/user/view/tychocrater tychocrater]</span> on Jun 13, 2009 3:24 pm - ''afx3u3''</div> | ||
Revision as of 15:51, 15 April 2018
Contents
Haret (on older maps: Spiru Haret)
| Lat: 58.78°S, Long: 176.17°W, Diam: 29.77 km, Depth: km, Rükl: (farside) |
Table of Contents
[#Haret (on older maps: Spiru Haret) Haret (on older maps: Spiru Haret)]
[#Haret (on older maps: Spiru Haret)-Images Images]
[#Haret (on older maps: Spiru Haret)-Maps Maps]
[#Haret (on older maps: Spiru Haret)-Description Description]
[#Haret (on older maps: Spiru Haret)-Description-Wikipedia Wikipedia]
[#Haret (on older maps: Spiru Haret)-Additional Information Additional Information]
[#Haret (on older maps: Spiru Haret)-Nomenclature Nomenclature]
[#Haret (on older maps: Spiru Haret)-LPOD Articles LPOD Articles]
[#Haret (on older maps: Spiru Haret)-Bibliography Bibliography]
Clementine
Images
LPOD Photo Gallery Lunar Orbiter Images Apollo Images
Maps
(LAC zone 132C2) USGS Digital Atlas PDF
Description
Wikipedia
Additional Information
- IAU page: Haret
Nomenclature
- Named for Spiru Haret (February 15, 1851 – December 17, 1912), a Romanian mathematician and astronomer of Armenian descent. He made a fundamental contribution to the n-body problem in celestial mechanics by proving that using a third degree approximation for the disturbing forces implies instability of the major axes of the orbits, and by introducing the concept of secular perturbations in relation to this. Spiru Haret also founded the Astronomical observatory in Bucharest.
- The name Spiru Haret (including the first name) was in the long list of farside names published by the IAU in Menzel, 1971, and published again in that form in IAU Transactions XVB (1973).
- It was shortened to Haret at some unknown later time.
LPOD Articles
Bibliography
Named Features -- Prev: Harding -- Next: Hargreaves
This page has been edited 1 times. The last modification was made by - tychocrater tychocrater on Jun 13, 2009 3:24 pm - afx3u3
