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
    18th Cent. Lunar Tables
    From: Geoff South
    Date: 2013 Aug 1, 11:39 -0700

    I am trying to compile the mathematical background to the 18th cent. lunar distance evaluation, in particular, the system developed by Nevil Maskelyne. I've got so far but have now hit something of a wall because I can't replicate the tables used. Mayer's 1770 description is in latin (which I am not familiar with) but I suspect may be of use. I've trawled the Royal Society proceedings and tried the RGO archives but there seems little in the way of mathematical description. Steven Wepster's book and thesis have much good information but I don't know whether the necessary data exists. The tables were, I suspect, somewhat empirical and were modified according to observation so I may never get there. Any thoughts, suggestions etc would be much appreciated.
    Very Best Regards,
    Geoff South
    ----------------------------------------------------------------
    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
    ----------------------------------------------------------------

       
    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