Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    Name or NavList Code:
    Email:
       
    Reply
    Re: 3 sights SR example
    From: UNK
    Date: 2017 Jun 27, 16:58 -0700

    Method - 10" ( 250 mm ) slide rule and Sin Cos formulas.

    Solution results:

                      t             Hc       Intercept          Az

    Sirius        32.9.       58.0       0.02A.           80.0

    Capella.    20.3.       29.2.     3.3A.           16.1

    Pollux.       47.1.       29.8      1.0A.           48.0

    By plotting and eyeball, I get a fix of 23.5 S and 178.5 E

    Regards, Noell



    File:



       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Get a NavList ID Code

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    A NavList ID Code guarantees your identity in NavList posts and allows faster posting of messages.

    Retrieve a NavList ID Code

    Enter the email address associated with your NavList messages. Your NavList code will be emailed to you immediately.
    Email:

    Email Settings

    NavList ID Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site