Archivo de imágenes de Hubble
Hubble descubre una quinta luna orbitando Plutón
This image, taken by NASA's Hubble Space Telescope, shows five moons orbiting the distant, icy dwarf planet Pluto.The green circle marks the newly discovered moon, designated P5, as photographed by Hubble's Wide Field Camera 3 on July 7.Other observations that collectively show t...
- Fecha
- Jan 1, 2012
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2012-32-3081-image
This image, taken by NASA's Hubble Space Telescope, shows five moons orbiting the distant, icy dwarf planet Pluto.
The green circle marks the newly discovered moon, designated P5, as photographed by Hubble's Wide Field Camera 3 on July 7.
Other observations that collectively show the moon's orbital motion were taken on June 26, 27, 29, and July 9, 2012.
The moon is estimated to be 6 to 15 miles across. It is in a 58,000-mile-diameter circular orbit around Pluto that is assumed to be co-planar with the other satellites in the system.
The observations will help scientists in their planning for the July 2015 flyby of Pluto by NASA's New Horizons spacecraft.
Credits
NASA, ESA, and M. Showalter (SETI Institute)Detalles de la imagen
| About The Object | |
|---|---|
| Object Name | P5, S/2012 (134340) 1 |
| Object Description | Fifth Discovered Moon of Pluto |
| Distance | Although its orbit is highly eccentric, Pluto's average distance from the Sun is 39.44 astronomical units (roughly 3.6 billion miles or 5.9 billion kilometers). P5's distance from Pluto is 26,000 miles or 42,000 kilometers. |
| Dimensions | Pluto has a diameter of roughly 1,416 miles (2,280 kilometers) at the equator. |
| About The Data | |
| Data Description | This image was created from HST data from proposal : H. Weaver (APL/JHU), M. Showalter (SETI Institute), S.A. Stern, M. Buie, W. Merline, and A. Steffl (Southwest Research Institute), H. Throop (Planetary Science Institute), and R. Soummer and M. Mutchler (STScI) |
| Instrument | HST>WFC3/UVIS |
| Exposure Dates | June 26, 27, 29, 2012 and July 7 and 9, 2012 |
| Filters | F350LP (long pass) |
| About The Image | |
| Color Info | This image was originally black and white and recorded only overall brightness. These brightness values were translated into a range of bluish hues. Such color "maps" can be useful in helping to distinguish subtly-varying brightness in an image. The colors in this image are not what human eyes would see looking at Pluto. |
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Fuente
La imagen y el material de referencia se acreditan al archivo oficial de la misión enlazado a continuación.
Ver en NASA.gov