Archivo de imágenes de Hubble
Imagen NICMOS procesada por software del sistema planetario HR 8799
Recent, sophisticated software processing of the NICMOS data removes most of the scattered starlight to reveal three planets orbiting HR 8799. Astronomers used this decade-old image to calculate the orbits of the planets. CreditsNASA, ESA, and R. Soummer (STScI)
- Fecha
- Jan 1, 2011
- Misión
- Hubble Space Telescope
- ID de archivo
- hubblesite-images-2011-29-2898-image
Recent, sophisticated software processing of the NICMOS data removes most of the scattered starlight to reveal three planets orbiting HR 8799. Astronomers used this decade-old image to calculate the orbits of the planets.
Credits
NASA, ESA, and R. Soummer (STScI)Detalles de la imagen
| About The Object | |
|---|---|
| Object Name | HR 8799 |
| Object Description | Star with planets |
| R.A. Position | 23h 7m 28.65s |
| Dec. Position | 21° 8' 3.69" |
| Constellation | Pegasus |
| Distance | 130 light-years or 40 parsecs |
| About The Data | |
| Data Description | The original NICMOS data were from the HST proposal : E. Becklin (University of California, Los Angeles) et al. The science team comprises: R. Soummer, B. Hagan, and A. Rajan (STScI), L. Pueyo and A. Thormann (JHU), and C. Marois (Herzberg Institute of Astrophysics, Victoria). |
| Instrument | HST>NICMOS/NIC2 |
| Exposure Dates | October 30, 1998, Exposure Time: 20 minutes |
| Filters | F160W |
| 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 arbitrary colors. Such color "maps" can be useful in helping to distinguish subtly varying brightness in an image. |
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La imagen y el material de referencia se acreditan al archivo oficial de la misión enlazado a continuación.
Ver en NASA.gov