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: Definition of the equinox
    From: Antoine Couëtte
    Date: 2023 Mar 23, 01:50 -0700

    Correction to this post

    Original sentence :

    Anytime the Moon Latitude is equal to 1°, the Earth-Moon CG is seen from the Sun at an angle of 6.13" * sin 1° = 0.11", a value quite close ...

    Corrected sentence :

    If removing Planetary Perturbations (see further), when the Moon Latitude is equal to 1° the Sun Latitude is equal to 6.13" * sin 1° = 0.11", a value quite close ...

    Kermit

       
    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