Astrophotography by David Gares

Ghost of Jupiter Nebula NGC 3242

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NGC 3242, the "Ghost of Jupiter" nebula, is a very small but rather bright planetary nebula.  Its apparent size is in a telescope is equivalent to Jupiter.  It is visible from light-polluted areas.  High magnification and steady skies are needed to see the details of the "eye" (it has also been called the "Eye Nebula").  My image shows tracking errors; this was the first deep-sky image I ever attempted by CCD. 
 
For more on planetary nebula, see Dumbbell Nebula M27.
 

 Ghost of Jupiter Nebula NGC 3242
 (Click image to enlarge)

ghostcol.jpg

 Object Details:  
 
 Type:  Planetary Nebula
 Constellation:  Hydra
 Distance:  2500 light-years (?)
 Size:  0.5 light-years (?)

 Image Details:
  
 Date:  Jan. 4, 2003
 Site:  Harahan, LA
 Exposure:  CCD, 3 x 60 sec.

 Filters:  None
 Processing:  MSB Astroart 3.0
 Telescope:  10" Meade LX200
 Reducer:  Meade f/6.3
 CCD:  Starlight Express MX7C
 Autoguider:  S.T.A.R. 2000