File:PIA06237.jpg
维基百科,自由的 encyclopedia
PIA06237.jpg (744 × 328像素,文件大小:20 KB,MIME类型:image/jpeg)
摘要
描述PIA06237.jpg |
Cassini's confirmation that a small moon orbits within the Keeler gap in Saturn's rings is made all the more exciting by this image, in which the disk of the 7 kilometer-wide body (4-miles) is resolved for the first time. The new body, Daphnis(S/2005 S1), was first seen in a time-lapse sequence of images taken on May 1, 2005, as Cassini began its climb to higher elevations in orbit around Saturn (see PIA06238 for the movie). This view was acquired one day after the discovery sequence of images and has allowed scientists to measure the moon's size and brightness. The Keeler gap edges also bear similarities to the scalloped edges of the 322-kilometer-wide (200-mile) Encke gap, where Pan resides. From the size of the waves seen in the Encke gap, imaging scientists were able to estimate the mass of Pan. They expect to do the same eventually with this new moon. This image was obtained with the Cassini spacecraft narrow-angle camera on May 2, 2005, at a distance of about 594,000 kilometers (369,000 miles) from Saturn. Cassini was about 525,000 kilometers (326,000 miles) above the ringplane when the image was taken. Resolution in the original image was 3 kilometers (2 miles) per pixel. The image has been magnified by a factor of two, and contrast has been enhanced, to aid visibility of the small moonlet. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging team is based at the Space Science Institute, Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov. For additional images visit the Cassini imaging team homepage http://ciclops.org. Español: Imagen del satélite S/2005 S 1 obtenida por la sonda Cassini mostrando las ondas inducidas en los bordes de la división Keeler.
Euskara: Cassini zundak ateratako argazki honetan Dafne ikusi dezakegu, Keeler banaketaren barnean, bere mugetatik hurbil.
Nederlands: Foto van Daphnis genomen door Cassini waarin de golven in de rand van de keelerscheiding zichtbaar zijn. |
||||||
日期 | |||||||
来源 | http://photojournal.jpl.nasa.gov/catalog/PIA06237 | ||||||
作者 | NASA/JPL/Space Science Institute | ||||||
授权 (二次使用本文件) |
|
||||||
其他版本 | [4] |
![]() |
此标签不表示文件的著作权状态。任何文件在附有此标签的同時还需要一个有效的著作权标签。请参阅许可协议说明页面以了解更多信息。 其他语言:
العربية ∙ беларуская (тарашкевіца) ∙ български ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ English ∙ español ∙ فارسی ∙ français ∙ galego ∙ magyar ∙ հայերեն ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ polski ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ українська ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
说明
此文件中描述的项目
描绘内容
2 5 2005
文件历史
点击某个日期/时间查看对应时刻的文件。
日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
---|---|---|---|---|---|
当前 | 2005年5月10日 (二) 23:36 | ![]() | 744 × 328(20 KB) | Bryan Derksen | {{PD-USGov-NASA}} Original Caption Released with Image: Cassini's confirmation that a small moon orbits within the Keeler gap in Saturn's rings is made all the more exciting by this image, in which the disk of the 7 kilometer-wide body (4-miles) is reso |
文件用途
以下2个页面使用本文件:
全域文件用途
以下其他wiki使用此文件:
- af.wikipedia.org上的用途
- als.wikipedia.org上的用途
- ar.wikipedia.org上的用途
- ast.wikipedia.org上的用途
- azb.wikipedia.org上的用途
- bg.wikipedia.org上的用途
- br.wikipedia.org上的用途
- ca.wikipedia.org上的用途
- cs.wikipedia.org上的用途
- da.wikipedia.org上的用途
- el.wikipedia.org上的用途
- en.wikipedia.org上的用途
- eo.wikipedia.org上的用途
- es.wikipedia.org上的用途
- et.wikipedia.org上的用途
- eu.wikipedia.org上的用途
- fi.wikipedia.org上的用途
- fr.wikipedia.org上的用途
- gl.wikipedia.org上的用途
- gn.wikipedia.org上的用途
- he.wikipedia.org上的用途
- hi.wikipedia.org上的用途
- hy.wikipedia.org上的用途
- it.wikipedia.org上的用途
- ja.wikipedia.org上的用途
查看此文件的更多全域用途。
元数据
此文件含有额外信息,这些信息可能是创建或数字化该文件时使用的数码相机或扫描仪所添加的。如果文件已从其原始状态修改,某些详细信息可能无法完全反映修改后的文件。
_error | 0 |
---|