Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
    Re: Yet another 4-place Nat-Haversine Table project?
    From: Greg Rudzinski
    Date: 2018 Dec 4, 09:28 -0800

    Tony,

    The small booklet should be quite handy.  A note- the single multiplication step for the 4 place natural haversine step can be done nicely using an Otis King slide rule as first performed and recommended here on NavList by Francis Upchurch. The calculated altitude Hc is to a minute of precision whether done longhand or by Otis King slide rule. 

    Greg Rudzinski

    From: Tony Oz
    Date: 2018 Dec 4, 02:47 -0800

    Dear Roger, thank you for the suggestion.

    My goal is to create a booklet for the "longhand all-Haversine SR" by Greg Rudzinski with his worksheet included, where 4-place is enough.

    Regards,

    Tony

    60°N 30°E

    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    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:

    Email Settings

    Posting 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