| 词条 | Paracelsus (crater) | ||||||||||||||||||||||||||||||||||||
| 释义 |
| image = AS15-M-0084.jpg | image_size = 240px | caption = Paracelsus from Apollo 15. NASA photo. | coordinates = {{coord|23.0|S|163.1|E|globe:moon_type:landmark|display=inline,title}} | diameter = 83 km | depth = Unknown | colong = 198 | eponym = Paracelsus }} Paracelsus is an impact crater on the Moon's far side. It is located to the east of the crater Barbier, and to the southwest of the large walled plain Vertregt. To the south is the Mare Ingenii, one of the few lunar maria on the far side. This is a circular crater with the smaller Paracelsus Y intruding into its northwestern rim. Attached to the southwest exterior is Paracelsus P. The rim of Paracelsus is eroded, although the edge is still moderately well-defined. There is little evident terrace structure along the inner wall, and in places the features are radial to the center. The interior floor is level, with a central peak offset slightly to the west of the midpoint. There are a few tiny craterlets in the southern half of the floor. Satellite cratersBy convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Paracelsus.
References{{refbegin}}
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| last = Blue | first = Jennifer | date = July 25, 2007 | title = Gazetteer of Planetary Nomenclature | publisher = USGS | url = http://planetarynames.wr.usgs.gov/ | accessdate = 2007-08-05 | ref = harv
| last1 = Bussey | first1 = B. | authorlink1 = Ben Bussey | last2 = Spudis | first2 = P. | authorlink2 = Paul Spudis | date = 2004 | title = The Clementine Atlas of the Moon | publisher = Cambridge University Press | location = New York | isbn = 978-0-521-81528-4 | ref = harv
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| last = McDowell | first = Jonathan | date = July 15, 2007 | url = http://host.planet4589.org/astro/lunar/ | title = Lunar Nomenclature | publisher = Jonathan's Space Report | accessdate = 2007-10-24 | ref = harv
| first = Patrick | last = Moore | authorlink = Patrick Moore | date = 2001 | title = On the Moon | publisher = Sterling Publishing Co. | isbn = 978-0-304-35469-6 | ref = harv
| first = Fred W. | last = Price | date = 1988 | title = The Moon Observer's Handbook | publisher = Cambridge University Press | isbn = 978-0-521-33500-3 | ref = harv
| last = Rükl | first = Antonín | authorlink = Antonín Rükl | date = 1990 | title = Atlas of the Moon | publisher = Kalmbach Books | isbn = 978-0-913135-17-4 | ref = harv
| last = Webb | first = Rev. T. W. | authorlink = Thomas William Webb | date = 1962 | title = Celestial Objects for Common Telescopes | edition = 6th revised | publisher = Dover | isbn = 978-0-486-20917-3 | ref = harv
| first = Ewen A. | last = Whitaker | authorlink = Ewen Whitaker | date = 1999 | title = Mapping and Naming the Moon | publisher = Cambridge University Press | isbn = 978-0-521-62248-6 | ref = harv
| first = Peter T. | last = Wlasuk | date = 2000 | title = Observing the Moon | publisher = Springer | isbn = 978-1-85233-193-1 | ref = harv{{refend}} External links
| url=http://apollo.sese.asu.edu/METRIC_PREVIEW/ | title=Metric Preview | work=Apollo Image Archive | publisher=Arizona State University | accessdate=2007-09-10 }} — 5 high resolution scans of photographs taken from the Apollo 15 manned module. 1 : Impact craters on the Moon |
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