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: Astronomical panorama location and date
    From: Antoine Couëtte
    Date: 2019 May 21, 03:52 -0700

    RE : Astronomical-panorama-location-date-Couëtte-may-2019-g45022

    And by the way, if the big and bright body is Lady Moon (vs. Mr Sun) then the "Planet" can very well be Venus.

    The "Planet" apparent brightness and diameter seem more applicable to Venus than to Jupiter.

    Hence Venus is a more reasonable candidate than Jupiter if the bright body is the Moon.

    In such case we can also see that the Sun is well below the horizon since no apparent dusk or dawn.

    This still remains reasonable and realistic since it can occur when Venus happens to be near maximum elongation. Is angular distance from the Sun can then exceed 40° of arc. And at low latitudes - as earlier observed - the apparent line joining Sun and Venus can sink almost vertically into the horizon.

    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