For I dipped into the Future, far as the human eye could see; saw the vision of the world, and all the wonder that would be.
/ Lord Alfred Tennyson /



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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NGC 7686 (Open cluster)
Also known as: Herschel H69-8
Right ascension: 23h 31m Declination: 49° 14'
Constellation: Andromeda
Date/time: 2015.12.30 18:45 UT
Equipment: 12" f/5 Newtonian
FoV: 15' Magnification and filter(s): 150x
Seeing: 3/10 Transparency: 3/5
SQM: 20.96 m/as2 Temperature: -6°C
Humidity: low Wind: breeze
Sight: 1 - nothing spectacular
Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details
Position: 3 - moderate, some starhopping needed
Location: Talpa Minor Observatory
Observer: Ferenc Lovró
Description:

Somewhat unimportant open cluster with 2 very bright stars in the middle, and a dozen of fainter companions around and in between. Averted vision doesn't reveal more members.
Hi-resolution image: [ reversed sketch | original sketch ]
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