[Prev][Next][Index][Thread][Search][Objects]
(IAAC) Obj: Dabih (Beta Cap) - Inst: 9x63 binoculars
-
To: Internet Amateur Astronomers Catalog <netastrocatalog@visualdeepsky.org>
-
Subject: (IAAC) Obj: Dabih (Beta Cap) - Inst: 9x63 binoculars
-
From: anonymous@sedna.atmob.org
-
Date: 16 Oct 2004 03:02:09 -0000
-
Delivered-To: 9-netastrocatalog-obs@visualdeepsky.org
-
Delivered-To: 9-netastrocatalog@visualdeepsky.org
-
Reply-To: netastrocatalog-announce@visualdeepsky.org
-
Sender: netastrocatalog-obs-bounces@visualdeepsky.org
----
Observation Poster: Stéphane Meloche <stephanemeloche@videotron.ca>
Observer: Stéphane Meloche
Your skills: Intermediate (some years)
Date/time of observation: 2004/10/07 21h14 EDT
Location of site: Ste-Catherine-de-Hatley, Qc, Canada (Lat 45.2083° N, Elev 343 m)
Site classification: Exurban
Sky darkness: 5.9 <Limiting magnitude>
Seeing: <1-10 Seeing Scale (10 best)>
Moon presence: None - moon not in sky
Instrument: 9x63 binoculars
Magnification:
Filter(s):
Object(s): Dabih (Beta Cap)
Category: Multiple star.
Class:
Constellation: Cap
Data: mag 3.3 size
Position: RA 20:21 DEC -14:46
Description:
In Capricornus, located in the NW portion of the constellation. Bright double star, the components are distinguished individually with a remarkable facility. The primary is of color green and blue for the secondary. At my great surprise, I notice a third member in the system whereas, in my notes, Dabih is regarded as only double. According to my estimate, it is magv = 8 and forms an isosceles triangle with the two others. At the time of this observation, it pointed in direction E compared to the primary star. Dabih thus forms a very beautiful trio with a good contrast of color.
--
Optional related URLs:
** This observing log automatically submitted via the Web from:
http://www.visualdeepsky.org/enter-log.html