Lie on your back and look at the stars.
/ H. Jackson Brown, Jr. /



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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IC 4593 (Planetary nebula)
Also known as: White Eyed Pea
Right ascension: 16h 12m Declination: 12° 3'
Constellation: Hercules
Date/time: 2010.05.10 22:50 UT
Equipment: 12" f/5 Newtonian
FoV: 21' Magnification and filter(s): 167x
Seeing: 6/10 Transparency: 4/5
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

This extremely tiny planetary is located in a relatively heavy environment, it's not an easy find. At 71x you can perhaps suspect that it's something other than a simple star, I can hardly say that it has any extent. At 167x it looks like a little fuzzy star. At 300x the body of the planetary can be detected easily, as an object which is getting constantly brighter towards its centre. To the South a spectacular binary can be found the STF 2016 (a Struve double). The size of the planetary is about 0.5' and is perfectly round.


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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