Welcome to the NavList Message Boards.


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

Compose Your Message

Add Images & Files
    Re: Long Term Almanac 2000-2050
    From: Örjan Sandström
    Date: 2014 Jan 1, 07:11 -0800

    Sean I can only agree, it is a great and very compact resource.
    I own several copies actually, even the bound hardcover version with log sine log cosine sightreduction.
    wish there was a way to do a lunar LTA as easy, I would buy it ASAP, sadly it is not realistic, either overly bulky or too much calculation involved, added to that I suspect precision would decrease quite a bit over 50 years time if no new data was required as input.
    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

    Browse Files

    Drop Files


    What is NavList?

    Join NavList

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

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

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

    Email Settings

    Posting Code:

    Custom Index

    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