We've made so many advances in our understanding. A few centuries ago, the pioneer navigators learnt the size and shape of our Earth, and the layout of the continents. We are now just learning the dimensions and ingredients of our entire cosmoc, and can at last make some sense of our cosmic habitat.
/ Sir Martin Rees /



In memoriam Halton C. Arp (1927-2013).


My astronomy sketches. Hover mouse over image for the inverted look. For fainter objects, take a look at the black-on-white original, sometimes it reveals more details.


Need advice? Want to discuss an observation? Feel free to contact me at flovro gmail*com.

ÚJ! Amennyiben elérhető, a ikonra kattintva magyarul is olvashatod az észlelést.


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By type: open clusters [67] globular clusters [14] diffuse nebulae [3] dark nebulae [0] planetary nebulae [27] variable stars [18] binary stars [23] asterisms [2] galaxies [119] quasars [1] planets [2] minor planets [1] comets [5] Sun [0] Moon [5] other objects [8]
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By constellation:



M27 (Planetary nebula)
Also known as: Dumbbell nebula, NGC 6853
Right ascension: 20h 0m Declination: 22° 43'
Constellation: Vulpecula
Date/time: 2008.06.10 23:30 UT
Equipment: 12" f/5 Newtonian
FoV: 1° Magnification and filter(s): 71x + UHC filter(s)
Seeing: 7/10 Transparency: 4/5
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

A huge planetary nebula in the constellation Vulpecula. The UHC filter enhances the contrasts somewhat, but it is a wonderful sight even without it. The shiny central part resembles the core of an apple to me and has a direction of N-S. Its far from being homogeneous: in its Southern half a brighter area can be observed. On the Western and Eastern sides of this core are two fainter areas that complement it to a whole "apple". The Western one of these looks much brighter.
Hi-resolution image: [ reversed sketch | original sketch ]
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All text and images are ©opyright of Ferenc Lovró. All rights reserved worldwide.

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