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: Online Lunars Calcs
    From: Kieran Kelly
    Date: 2004 Jun 29, 17:55 +1000

    Frank

    Very helpful. Can you explain the 6 second of arc potential error. Why does it arise? Do you have any idea how that compares to the accuracy of the Lunar tables published in the 19th century in places like Raper, Norie etc?

     

    Regards

     

    Kieran Kelly

     

    -----Original Message-----
    From: Navigation Mailing List [mailto:NAVIGATION-L@LISTSERV.WEBKAHUNA.COM]On Behalf Of Frank Reed
    Sent: Monday, 28 June 2004 7:40 PM
    To: NAVIGATION-L@LISTSERV.WEBKAHUNA.COM
    Subject: Online Lunars Calcs

     

    Please drop by
       http://www.HistoricalAtlas.com/lunars
    and experiment. The lunars predictions should be accurate to better than a tenth of a minute of arc for the period from 1750 to 2050. Same for the lunars analysis calculator...

    Frank R
    [ ] Mystic, Connecticut
    [X] Chicago, Illinois

       
    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