NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Stars and planets to the west at Evening Twilight
From: Alexandre Eremenko
Date: 2012 Jul 23, 03:11 -0400
From: Alexandre Eremenko
Date: 2012 Jul 23, 03:11 -0400
Bruce, A star globe helps a lot to learn the navigation stars. You set it for your latitude and time, and orient along the meridian, and it gives you a true picture of the sky, with all important stars names. You do this before the observation and record the asimuths and alts of the stars as given by the globe. Then you use your compass and easily identify them. Also useful when a single star is visible through a hole in the clouds. Then you take its altitude and approximate asimuth with a compass, and quickly find it on the globe. Alex. On Sun, 22 Jul 2012, Bruce J. Pennino wrote: > > I'm an improving CN beginner at about 42N 70 W and starting to take star sights facing east on Cape Cod. I also can face west looking over Cape Cod Bay. Good views except to NNW and south. I amazed myself the other night and sighted Polaris with 1 NM error.Did it a second night to prove not a fluke. A fellow in parking lot pointed out northern cross, summer triangle, Vega, Deneb and Altair. All easily used and got a reasonable fix. > > Went out last night and not many early stars to see to the SSW and west. The Naval Oceanography Portal is very helpful, but which stars come out first? My goal is learn a few very bright stars in each season. Alkaid is easily seen, but night has fallen? To the west,there were three stars in a curving upward arc; Denebola ,Mars and Saturn? Arcturus ? Still trying to make sense of LMT of Meridian Passage etc. Antares is pretty low? > > Thanks, > Bruce P > ---------------------------------------------------------------- > NavList message boards and member settings: www.fer3.com/NavList > Members may optionally receive posts by email. > To cancel email delivery, send a message to NoMail[at]fer3.com > ---------------------------------------------------------------- > > > > > : http://fer3.com/arc/m2.aspx?i=120096 > > >