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Trumpler 1 (Open cluster)
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Also known as: Tr 1
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Right ascension: 1h 36m
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Declination: 61° 17'
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Constellation: Cassiopeia
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Date/time: 2008.02.19 19:00 UT
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Equipment: 12" f/5 Newtonian
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FoV: 18'
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Magnification and filter(s): 167x
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Seeing: 6/10
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Transparency: 3/5
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Location: Nádasdladány, Hungary
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Observer: Ferenc Lovró
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Description:
In the neighborhood of the M103 located this tiny but spectacular open cluster. 71x: the object probably looks the nicest on this magnification. It's notable figure is a little line formed by four stars of around the same (11-12) magnitude. 167x: the cluster itself is less spectacular on this power, however one of the four stars splits to a binary of two dim (13m) stars. The OC has an easy position, and is a very interesting, spectacular view, worth taking a look at it.
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Hi-resolution image: [ reversed sketch | original sketch ]
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gmail*com.
ikonra kattintva magyarul is olvashatod az észlelést.
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