Before a war military science seems a real science, like astronomy; but after a war it seems more like astrology.
/ Rebecca West /



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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X Sge (TVICS)
Also known as: X Sagittae
Right ascension: 20h 5m Declination: 20° 39'
Constellation: Sagitta
Date/time: 2013.07.01 23:30 UT
Equipment: 12" f/5 Newtonian
FoV: ' Magnification and filter(s): 250x
Seeing: 5/10 Transparency: 4/5
SQM: 21.28 m/as2 Temperature: 8°C
Humidity: moderate Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details
Position: 3 - moderate, some starhopping needed
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

Much more orange than the nearby BF Sge (TVICS #17) and is also relatively bright. It seems that it has a companion star to PA=350°.
Hi-resolution image: [ reversed sketch | original sketch ]
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